Landing from an Instrument Approach

Objective

The student will demonstrate proficiency in executing a landing from an instrument approach by transitioning from instrument references to visual flight at or above the published minimums, configuring the helicopter appropriately, and completing a stabilized landing while maintaining positive control and adherence to ACS standards as outlined in IH.VII.D. Upon completion, the student will consistently transition to visual conditions at DA/DH, MDA, or VDP with no lower than 100 feet altitude deviation and ±10° heading deviation during the final approach segment, execute appropriate aircraft configuration changes, demonstrate proper visual maneuvering techniques specific to helicopter operations, and complete safe landings from straight-in instrument approaches.

Content

Pilot Responsibilities for Landing from Instrument Approaches (IH.VII.D.K1)

Regulatory Framework

The transition from instrument to visual flight during an approach requires strict adherence to 14 CFR §91.175, which governs operations below DA/DH or MDA. The pilot may not operate below the authorized DA/DH or MDA unless:

1. The aircraft is continuously in a position from which a descent to a landing on the intended runway can be made at a normal rate of descent using normal maneuvers
2. The flight visibility is not less than that prescribed for the approach
3. At least one of the required visual references for the intended runway is distinctly visible and identifiable to the pilot

Required visual references under §91.175(c)(3) include: approach light system (if descending to 100 feet above TDZE using ALS with red terminating or side row bars), threshold, threshold markings, threshold lights, REIL, VASI, touchdown zone, touchdown zone markings, touchdown zone lights, runway, runway markings, or runway lights.

Environmental Factors Affecting Landing

Helicopter pilots face unique environmental considerations when transitioning from IMC to VMC:

• Visibility Restrictions: Ground fog, blowing dust, or precipitation may obscure runway environment even when ceiling requirements are met. Helicopters typically operate at lower approach speeds than airplanes, providing more time to assess conditions but also making wind drift more significant.

• Wind Conditions: Surface winds affect helicopters more dramatically than fixed-wing aircraft. Crosswinds, tailwinds, and gusty conditions require immediate assessment upon visual contact. A 10-knot direct crosswind that might be manageable in an airplane could approach or exceed helicopter crosswind limitations.

• Density Altitude: High density altitude reduces hover performance significantly. A helicopter that performed adequately in cruise may struggle to execute a normal landing when transitioning from an approach at high elevation airports or during hot weather. Always verify hover performance before committing to land.

• Obstacles: Unlike airplanes that maintain a stabilized descent to the runway, helicopters may need to maneuver around obstacles during the visual segment. Wires, towers, and terrain require vigilant scanning during the transition.

Operational Considerations

• Straight-In Approaches: Most precision and non-precision approaches terminate in straight-in landing minima. The helicopter must be positioned to continue on the extended centerline and descend at a rate appropriate for helicopter operations (typically 300-500 FPM, slower than airplane rates).

• Visual Maneuvering Requirements: Upon reaching visual conditions, the pilot must transition scanning from instruments to outside visual references while maintaining aircraft control. This requires practiced scan patterns and proper workload management.

• Missed Approach Decision: The decision to land or execute a missed approach must be made at DA/DH or MDA. Continuing below these altitudes without required visual references violates regulations and creates significant safety risks.

• Single-Pilot IFR Considerations: Most helicopters operate single-pilot IFR without autopilot systems. The pilot must manage transition from instrument scan to visual references, configure the aircraft, communicate with ATC, and assess landing conditions—all while hand-flying the approach.

Meteorological Factors

• Ceiling and Visibility Trends: Weather that is improving, stable, or deteriorating significantly affects the approach decision. Rapidly lowering ceilings or decreasing visibility may require immediate missed approach.

• Precipitation Effects: Rain on the windscreen can create optical illusions and reduce actual visibility below reported values. Heavy rain increases rotor downwash effects on the ground.

• Temperature/Dewpoint Spread: A narrow spread indicates potential for rapid fog formation. Monitor ATIS/AWOS during approach for changing conditions.

• Icing Conditions: Any visible moisture and temperature ≤5°C requires ice assessment. Structural ice affects helicopter controllability dramatically.

Airport Signs, Markings, and Lighting (IH.VII.D.K2)

Approach Lighting Systems (ALS)

Approach lighting systems provide visual guidance during the transition from instrument to visual flight. Understanding these systems is critical for legal descent below DA/DH or MDA per §91.175:

• ALSF-1 and ALSF-2 (High-Intensity Approach Lighting System): 2,400-3,000 feet of lights extending from runway threshold. ALSF-2 includes sequenced flashing lights (rabbit). With ALS containing red terminating bars or red side row bars, pilots may descend to 100 feet above TDZE if the approach lights are visible, even if runway environment is not yet visible.

• MALSR (Medium-Intensity Approach Lighting System with Runway Alignment Indicator Lights): 2,400 feet of medium-intensity lights. Common at many instrument runways.

• ODALS (Omnidirectional Approach Lighting System): Less sophisticated system providing basic runway alignment.

• PAPI/VASI: Precision Approach Path Indicators or Visual Approach Slope Indicators provide glidepath guidance during visual segment. PAPI shows four-light configuration (2 white/2 red = on glidepath). VASI shows two-bar or three-bar configurations.

• REIL (Runway End Identifier Lights): Flashing white lights at runway threshold, especially useful in identifying correct runway during transition.

Runway Markings

Helicopters may land on runways or designated helicopter landing areas. Understanding runway markings helps identify the intended landing surface:

• Precision Instrument Runway Markings: Include centerline, touchdown zone markers, aiming point markers (1,000 feet from threshold), side stripes, threshold markings, and designation numbers. These runways support precision approaches.

• Non-Precision Instrument Runway Markings: Include centerline, threshold, designation, and aiming point markings. Touchdown zone markings are not required.

• Threshold Markings: Number of stripes indicates runway width (4 stripes = 60 feet, 6 stripes = 75 feet, 8 stripes = 100 feet, 12 stripes = 150 feet, 16 stripes = 200 feet).

• Displaced Threshold: Arrows indicate area not authorized for landing but available for takeoff, rollout, and taxi. Helicopters may land prior to displaced threshold only if specifically authorized.

• Heliport Markings: “H” in circle or square, perimeter markings, and wind indicators. Some approaches terminate at helipads rather than runways.

Airport Signs

• Mandatory Instruction Signs (Red background, white text): Runway designators, hold position signs, ILS critical area signs. Crossing these requires explicit ATC clearance.

• Location Signs (Black background, yellow text): Identify taxiways, runways, and boundaries.

• Direction/Destination Signs (Yellow background, black text): Show direction to runways, terminals, or other airport features.

• Information Signs (Yellow background, black text): Provide operational information.

Runway and Taxiway Lighting

• Runway Edge Lights: White lights (amber on last 2,000 feet or half the runway, whichever is less, indicating caution zone).

• Taxiway Lights: Blue edge lights, green centerline lights. Never mistake blue taxiway lights for white runway lights.

• Threshold Lights: Green lights marking landing threshold.

• Runway End Lights: Red lights marking departure end.

Landing Profiles and Aircraft Configuration (IH.VII.D.K3)

Stabilized Approach Criteria

A stabilized approach is the foundation for a safe landing. For helicopters, stabilized approach criteria include:

• On-speed (approach speed ±10 knots)
• On-glidepath or MDA (±100 feet)
• On-centerline (±1/2 dot CDI deflection or visual centerline)
• Configured for landing (landing gear down if retractable, approach power set)
• Descent rate appropriate (300-500 FPM typical for helicopters, not exceeding 1,000 FPM)
• All briefings and checklists complete

Most operators establish a stabilization height (typically 500 feet AGL for IMC, 300 feet AGL for VMC). If not stabilized by this point, execute a missed approach.

Helicopter Landing Configuration

Unlike airplanes, helicopters do not have flaps or extensive configuration changes. However, proper configuration includes:

• Airspeed: Typically 60-80 KIAS depending on helicopter type. Consult Rotorcraft Flight Manual (RFM) for recommended approach speeds. R22: 60 KIAS, R44: 60-70 KIAS, Robinson R66: 65 KIAS, Bell 206: 60-80 KIAS.

• Power Setting: Approach power as published in RFM or developed during training. Typically 18-22 inches MP for piston helicopters, appropriate torque/N1 for turbine helicopters.

• Landing Gear (if retractable): Extended prior to final approach fix (FAF) or as briefed. Verify three green lights.

• Rotor RPM: Within green arc, typically at or near top of range for positive control authority during landing.

• Trim: Properly set to reduce control forces during transition from instruments to visual.

Landing Profile Options

1. Straight-In Landing to Runway: Follow extended centerline, descend at normal rate, execute touchdown on runway or taxiway as cleared by ATC. After touchdown, air taxi to designated parking or hover taxi as directed.

2. Straight-In to Hover: Approach to runway environment, slow to hover at appropriate distance, air taxi to designated spot. Common at airports with helicopter landing areas.

3. Approach to High Hover: Transition to hover at traffic pattern altitude (typically 500-700 AGL), enter helicopter traffic pattern if other traffic present, or proceed directly to landing area if cleared.

4. Runway Landing with Rollout: Some helicopters (skid-equipped) may execute running landings to runways if appropriate. Follow RFM procedures.

The most common profile is slowing to 60-70 KIAS on final, descending the visual segment at 300-500 FPM, transitioning to a stabilized hover approximately 100-200 feet short of intended touchdown point, and air-taxiing or landing vertically.

Energy Management

Helicopters operate in a narrow energy band compared to airplanes. Excessive speed requires significant flare and may result in ballooning. Insufficient speed may put the helicopter near retreating blade stall or require excessive power. Proper energy management requires:

• Maintaining approach speed within ±5 knots
• Coordinated collective and cyclic adjustments during descent
• Anticipating power requirements based on density altitude and gross weight
• Smooth transitions from descent to level flight or hover

Risk Management: Unstable Approaches (IH.VII.D.R1)

Attempting to land from an unstable approach is a leading cause of helicopter approach and landing accidents. An unstable approach exists when:

• Airspeed deviates more than ±10 knots from target
• Altitude deviates more than ±100 feet from desired profile
• Descent rate exceeds 1,000 FPM
• Helicopter is not properly configured
• Pilot workload is excessive or task saturation exists
• Required visual references are not clearly visible

Mitigation Strategies

• Establish personal stabilization criteria and brief them before every approach
• Verbalize “stabilized” or “not stabilized” at 500 feet AGL checkpoint
• Execute immediate missed approach if not stabilized—no exceptions
• Brief the missed approach procedure thoroughly before beginning the approach
• Practice missed approaches regularly to maintain proficiency
• Never succumb to “get-home-itis” or pressure to complete an unstable approach

Think of the stabilized approach as a “quality gate.” If you wouldn’t land from this approach in VFR training, don’t accept it in IMC or marginal VMC. The only difference is the transition point—the approach quality must be identical.

Risk Management: Flying Below Glidepath (IH.VII.D.R2)

Operating below the glidepath or published descent profile dramatically increases risk:

• Obstacle Clearance: Published approach procedures guarantee obstacle clearance only if the pilot follows the procedure. Descending below glidepath eliminates this protection.

• VASI/PAPI Indications: “Red over red, you’re dead” is not just for airplanes. Low approaches risk wire strikes, terrain contact, and approach light structure strikes.

• Power Required: Flying below glidepath in a helicopter often requires excessive power to arrest descent. This may result in exceeding power limits or inadequate power margin for landing.

• Visual Illusions: Descending below glidepath creates illusions of being high, tempting further descent. Sloping terrain, rain, or unusual runway widths exacerbate this.

Mitigation Strategies

• Cross-check glidepath indicators (ILS/LPV glideslope, VASI/PAPI, VDP compliance)
• Brief normal descent rates and compare actual rates continuously
• Immediately correct any below-glidepath indication
• Use CDTI (Cockpit Display of Traffic Information) or synthetic vision if available
• If significantly below glidepath (more than 1 dot low on ILS), execute missed approach
• Never “duck under” to see the runway—this violates regulations and risks fatal outcome

Risk Management: Transitioning from Instrument to Visual References (IH.VII.D.R3)

The transition from instrument scan to visual references is the highest workload phase of the approach. Risks include:

• Spatial Disorientation: Shifting from instrument scan to outside visual references can induce momentary disorientation, especially if visual references are limited (single runway lights in fog).

• Fixation: Pilots may fixate on finding the runway and neglect aircraft control. Altitude and airspeed deviations are common during transition.

• Premature Descent: Seeing approach lights may tempt pilots to descend before legally authorized visual references are visible.

• Losing Instrument Proficiency: Once visual, pilots may abandon instrument cross-check entirely. If visual references are lost, spatial disorientation may result.

Mitigation Strategies

• Practice transition techniques regularly in VFR conditions (foggles on until specific visual checkpoint, then remove and land)
• Verbalize what you see: “Approach lights in sight, runway not yet visible”
• Continue instrument cross-check even after visual contact until landing is assured
• Use autopilot (if available) to reduce workload during transition
• Never descend below minimums until legally required visual references are clearly visible
• Immediately execute missed approach if visual references are lost after beginning descent from DA/DH or MDA
• Use progressive transitions: “approach lights visible, continuing; threshold visible, leaving MDA; runway environment clear, landing assured”

Think of this as a gradual handoff between instrument and visual flying, not a light switch. Maintain proficiency in both until firmly established in visual conditions.

Risk Management: Aircraft Configuration (IH.VII.D.R4)

Improper aircraft configuration during approach and landing creates significant risks:

• Landing Gear Not Extended: Gear-up landings in retractable-gear helicopters (Bell 222, 430, Eurocopter models) result from distraction, non-standard procedures, or failure to complete checklists.

• Incorrect Airspeed: Excessive airspeed complicates landing, requires aggressive flare, and may result in loss of control. Insufficient airspeed reduces control authority and may induce retreating blade stall.

• Improper Power Setting: Too little power may result in high descent rates and hard landings. Too much power wastes energy and complicates the approach.

• Rotor RPM Out of Limits: Low rotor RPM reduces control authority and stall margin. High rotor RPM risks mechanical damage.

Mitigation Strategies

• Use written checklists for every approach—never rely on memory alone
• Verify three green lights (if retractable gear) before leaving FAF
• Call out gear position: “Gear down, three green, checked”
• Brief target approach speed and power settings during approach briefing
• Set and verify rotor RPM in green arc before beginning descent
• Use flow patterns followed by checklist verification
• Conduct configuration cross-check at every procedural fix (FAF, stepdown fix, DA/DH)
• Consider gear warning horn test as part of approach setup

Configuration management is challenging for single-pilot IFR operations. Build habits that make configuration changes automatic at specific approach phases.

Single-Pilot Resource Management Considerations

Single-pilot IFR helicopter operations demand superior resource management:

• Task Prioritization: Aviate, Navigate, Communicate. Never allow communication or navigation tasks to interfere with aircraft control.

• Workload Management: Perform configuration changes and checklist items at low-workload phases (level flight segments, before FAF).

• Automation Use: Use all available automation (GPS navigator functions, autopilot if equipped, coupled approaches).

• Sterile Cockpit: Eliminate non-essential communication and tasks during approach (typically FAF to landing).

• Contingency Planning: Brief missed approach procedure, alternate plans, and personal minimums before beginning approach.

• Energy Management: Maintain awareness of fuel state, approach time remaining, and options if approach must be discontinued.

Schedule

Equipment

Required Aircraft Equipment

• IFR-certified helicopter with appropriate instruments
• Current databases (GPS if installed)
• Operable landing gear (if retractable) with three-light indication system
• Operable landing lights
• Functional communication and navigation radios
• Current RFM/POH with approach speed charts
• View-limiting device (if conducting simulated instrument portions)

Required Publications and References

• FAA-H-8083-15B Instrument Flying Handbook (Chapters 8-10)
• FAA-H-8083-21B Helicopter Flying Handbook (Chapter 12)
• FAA-S-ACS-14 Instrument Rating Airplane Airman Certification Standards (Area VII, Task D)
• 14 CFR §91.175 “Takeoff and landing under IFR”
• Current Terminal Procedures Publication (TPP) for practice area
• Current Airport/Facility Directory or Chart Supplement
• Current IFR Enroute Charts
• FAA-H-8083-25B Pilot’s Handbook of Aeronautical Knowledge (Chapter 14: Airport Operations)
• AIM Chapter 2 (Airport Lighting and Marking)
• Ryan Dale, Helicopter Instrument Oral Exam Guide

Training Aids and Materials

• Airport diagram for practice airport
• Approach plate examples (ILS, LOC, RNAV, VOR)
• Approach lighting system diagrams and photos
• Runway marking diagrams
• Sample approach briefing card/checklist
• Whiteboard/markers for diagramming lighting systems
• Photos or videos of approach light transitions (if available)
• Stabilized approach criteria card

Instructor Materials

• Lesson plan (this document)
• Student training record/logbook
• Evaluation/grading sheet based on ACS standards
• Stopwatch or timer for approach segments

Instructor Actions

1. Conduct thorough pre-flight ground instruction covering the regulatory foundation from 14 CFR §91.175, emphasizing that the regulation has three distinct requirements that must ALL be met before descending below DA/DH or MDA: position to land with normal maneuvers, required flight visibility, and at least one required visual reference distinctly visible. Use the analogy of a three-legged stool—remove one leg and the whole thing collapses.

2. Present approach lighting systems using visual diagrams showing ALSF-1, ALSF-2, MALSR, and ODALS configurations. Explain the special provision allowing descent to 100 feet above TDZE when ALS with red terminating bars or red side row bars is visible, even if runway itself is not yet visible. Show actual photos of these lighting systems from the cockpit perspective during low visibility approaches.

3. Review airport signs and markings using current airport diagrams. Have student identify threshold markings, touchdown zone markings, centerline, and aiming point markers on the diagram. Emphasize the difference between precision and non-precision runway marking standards. Show examples of helipad markings for approaches terminating at designated helicopter areas.

4. Discuss helicopter-specific landing profiles comparing them to fixed-wing operations. Explain that helicopters typically slow to 60-80 KIAS on final, use lower descent rates (300-500 FPM vs. 700+ FPM for airplanes), and have more landing options (vertical landing, landing to hover, running landing, direct to taxiway). Emphasize that this flexibility requires additional decision-making during the visual segment.

5. Teach stabilized approach criteria specific to helicopters using the following framework: on-speed (±5 knots from target), on-glidepath (within one dot or ±100 feet), configured for landing, appropriate descent rate (not exceeding 1,000 FPM), and adequate power margin. Explain that unlike airplanes that can “drive it on,” helicopters require precise energy management to transition safely from approach to hover or landing.

6. Address risk management for unstable approaches by establishing a “go/no-go” decision point at 500 feet AGL. State clearly: “If you are not stabilized by 500 feet AGL, the approach is over—execute the missed approach immediately without exception.” Explain that attempting to salvage an unstable approach is a common accident chain that has killed instrument pilots, and the only defense is a firm personal standard with no rationalization.

7. Demonstrate the transition from instruments to visual references during the flight portion by verbalizing scan patterns: “Approaching DA, checking glideslope centered, airspeed 65, descent rate 400 FPM… at DA, I have the approach lights in sight, continuing descent… runway threshold now visible, leaving DA… full runway environment in sight, transitioning to visual approach.” This verbalization makes the decision process explicit and provides a model for student practice.

8. Show proper visual maneuvering technique by demonstrating the transition from instrument descent to visual hover-landing sequence: maintain approach speed and glidepath until visual with the landing area, begin gradual deceleration while maintaining descent rate, coordinate collective and cyclic for energy management, transition to hover at 50-100 feet short of intended touchdown, verify hover power available, complete vertical landing or air taxi as appropriate.

9. Demonstrate a proper go-around from an unstable approach by intentionally allowing airspeed to deviate +15 knots on approach and announcing: “Airspeed high, approach unstable, executing missed approach.” Apply missed approach power, establish pitch attitude for VY climb, retract landing gear if applicable, turn to assigned heading, climb to assigned altitude. Emphasize that recognizing and correcting an unstable approach is a sign of professionalism, not failure.

10. Conduct an approach briefing using a standardized format such as: Approach type and minimums, weather and NOTAMs, missed approach procedure, transition plan (DA/MDA to landing), configuration changes and speeds, communication frequencies, decision points. Have student use a written briefing card to ensure completeness and reduce memory workload.

11. Practice configuration management procedures during level flight before beginning approaches: “We’ll configure the helicopter for landing at the Final Approach Fix. That means gear down and checked three green, approach power set at 20 inches, rotor RPM in green arc upper range, approach speed 65 KIAS. After configuration, we’ll run the Before Landing checklist to verify.”

12. Monitor student performance during approaches using concrete callouts: “Check your airspeed—67 knots, target is 65, adjust slightly.” “Glideslope coming up from below, reduce descent rate now.” “Approaching minimums, identify runway environment… what do you see?” This active coaching helps students develop internal monitoring standards.

13. Require verbalization of visual references when reaching DA/DH or MDA: “At minimums, what do you see?” Student must respond with specific reference: “I have the PAPI in sight” or “I have the approach lights” or “Runway threshold visible.” If response is vague (“I see the runway”) or hesitant, prompt for specifics: “Which specific element—threshold, lights, markings?”

14. Emphasize the transition scan technique of maintaining instrument cross-check even after visual contact: “You have the runway in sight, but keep checking your instruments until you’re established in a stable hover or landing. If you lose visual contact, you need to be immediately back on instruments for the missed approach.”

15. Debrief each approach immediately after landing while details are fresh: “That approach had good airspeed control until 400 feet, then we got slow. What happened?” “Your transition was smooth and you identified the runway environment clearly at MDA—that was excellent decision-making.” Immediate feedback reinforces learning and connects actions to outcomes.

16. Create realistic scenario-based training by varying conditions: “This approach we’ll simulate 1-mile visibility with the runway just barely visible at MDA—tell me the moment you have the required visual references.” “This time we’ll have you level at MDA for 30 seconds before the runway environment appears—how will you manage that?” Scenarios build decision-making skills beyond mechanical flying.

17. Teach energy management during the visual segment using specific power and airspeed targets: “As we slow from 65 knots to translational lift speed, we’ll need to add approximately 3 inches of manifold pressure to maintain altitude. Too much and we’ll balloon, too little and we’ll settle.” Demonstrate smooth, coordinated collective and cyclic movements.

18. Review missed approach decision-making after each approach: “At what point did you definitely have the runway environment to continue?” “If you had lost sight of the lights during descent, what would you have done?” This reinforces that the approach decision is not one-time at minimums but continuous until landing is assured.

19. Discuss single-pilot resource management techniques specific to approach and landing: “During the transition from instruments to visual, your workload peaks. This is not the time to change radio frequencies or look at charts. Everything must be set up before reaching minimums.” Review cockpit organization, approach card positioning, and task prioritization.

20. Assign specific post-flight study tasks based on observed performance: “Review the approach lighting section of the AIM Chapter 2 and be prepared to draw the ALSF-2 configuration next lesson.” “Study the stabilized approach criteria and write your own personal criteria list that you’ll brief before every approach.” This extends learning beyond the flight lesson and promotes self-study habits.

Student Actions

1. Review all assigned reading materials before the lesson including FAA-H-8083-15B Chapter 9 (Approach Procedures), FAA-H-8083-21B Chapter 12 (Helicopter Instrument Flight), 14 CFR §91.175, and AIM Chapter 2, Section 1 (Airport Lighting). Come prepared with written questions about any unclear concepts.

2. Complete a thorough approach brief for each planned approach using a standardized briefing card format. Brief includes: approach type and name, frequencies, initial approach altitude, procedure turn or course reversal requirements, FAF identification, MDA or DA/DH, time from FAF to MAP (if applicable), VDP if published, missed approach procedure, transition plan from minimums to landing, configuration changes, and personal stabilization criteria.

3. Identify airport lighting and marking systems on the airport diagram and approach plate before flight. Locate approach lighting system type, VASI/PAPI location, runway lighting configuration, and any special features (displaced threshold, LAHSO intersection, runway condition markings).

4. Set up the cockpit systematically before each approach: approach plate positioned for easy reference, communication frequencies pre-set, navigation radios configured and identified, autopilot programmed if available, approach briefing card visible, Before Landing checklist accessible, landing lights switch identified and ready.

5. Perform required configuration changes at appropriate times as briefed: landing gear down and three green lights verified before FAF, approach power and airspeed established, rotor RPM set in upper green arc, trim adjusted for hands-off flight if possible, complete Before Landing checklist.

6. Maintain stabilized approach parameters throughout the final approach segment: airspeed within ±5 knots of target, glidepath within ±100 feet or within one dot CDI/glideslope deflection, heading within ±5° of course, descent rate not exceeding 1,000 FPM (typically 300-500 FPM), coordinated flight with no unusual control pressures.

7. Verbalize approach progress at key checkpoints to demonstrate situational awareness: “Approaching FAF, pre-landing checklist complete, gear down three green.” “Passing outer marker, glideslope alive, airspeed 65.” “500 feet above minimums, stabilized, continuing.” “At minimums, I have [specific visual reference] in sight, continuing visual.”

8. Identify specific required visual references at DA/DH or MDA per 14 CFR §91.175(c)(3). State clearly which element is visible: “I have the approach lights in sight” or “Runway threshold visible” or “PAPI and threshold markings in sight.” Do not use vague statements like “I see the runway” or “I’m visual.”

9. Execute immediate missed approach if not stabilized by 500 feet AGL or if required visual references are not clearly visible at DA/DH or MDA. Verbalize the decision: “Not stabilized, executing missed approach” or “Minimums, runway environment not in sight, going missed.” Apply missed approach power, establish climb attitude, follow published procedure without deviation.

10. Transition scan from instruments to visual references progressively while maintaining aircraft control. Continue instrument cross-check even after identifying visual references until firmly established in visual conditions. If visual references are lost at any point, immediately transition back to instruments and execute missed approach.

11. Manage aircraft energy during visual segment by coordinating collective and cyclic inputs. As airspeed decreases during landing transition, add power to maintain altitude or desired descent rate. Maintain positive aircraft control throughout deceleration, descent, and transition to hover or landing.

12. Complete landing from instrument approach using appropriate profile for the situation: slow to stabilized hover and air-taxi to designated area, execute vertical landing on designated spot, or perform running landing to runway if appropriate for helicopter type and conditions. Ensure adequate power margin exists before committing to landing.

13. Communicate appropriately with ATC during approach and landing: report FAF inbound, report runway in sight or going missed, acknowledge all instructions, request clarification if any instruction is unclear, advise ATC of landing or missed approach intentions.

14. Demonstrate single-pilot resource management by prioritizing tasks appropriately (aviate-navigate-communicate), performing non-essential tasks during low-workload segments, using all available automation, maintaining sterile cockpit discipline below 500 feet AGL, and managing time to avoid task saturation.

15. Practice risk management decision-making by recognizing unstable approach conditions early and taking corrective action or executing missed approach, maintaining glidepath discipline (never descending below published profile), managing the instrument-to-visual transition carefully to avoid spatial disorientation, and verifying proper aircraft configuration at each approach segment.

16. Participate actively in debriefing after each approach by self-assessing performance against completion standards, identifying specific moments of good decision-making or areas needing improvement, asking questions about techniques or procedures, and taking notes on instructor feedback for post-flight review.

17. Complete post-flight documentation including logging approach type and results, recording any abnormal situations or learning points, updating training records with progress toward completion standards, and noting items requiring additional practice.

18. Conduct post-flight study of any weak areas identified during the lesson. Review procedures, study approach plates for upcoming lessons, practice approach briefings on the ground, and chair-fly approach procedures using actual approach plates and imagining cockpit actions at each segment.

Completion Standards

The lesson is complete when the student consistently demonstrates proficiency in landing from straight-in instrument approaches meeting all requirements of ACS IH.VII.D. Specific measurable standards include:

Knowledge Requirements (IH.VII.D.K1, K2, K3):

• Accurately explains all three requirements of 14 CFR §91.175 for operating below DA/DH or MDA (position to land with normal maneuvers, required flight visibility, required visual reference visible) without reference to materials
• Correctly identifies at least one required visual reference from 14 CFR §91.175(c)(3) for each approach flown and explains the special provision for ALS with red terminating/side bars
• Describes appropriate approach lighting systems (ALSF, MALSR, ODALS) and their configurations for practice airports used
• Identifies runway markings (threshold, touchdown zone, centerline, aiming point) and explains differences between precision and non-precision runway markings
• Explains stabilized approach criteria specific to helicopters including airspeed (±5 knots), altitude (±100 feet), configuration, and descent rate (not exceeding 1,000 FPM)
• Describes appropriate landing profiles for helicopters including transition to hover, vertical landing, and running landing options
• Articulates environmental, operational, and meteorological factors affecting helicopter landing decisions including wind, visibility, density altitude, and obstacle considerations

Risk Management (IH.VII.D.R1, R2, R3, R4):

• Demonstrates understanding of unstable approach hazards by executing missed approach when approach becomes unstable (intentional scenario) without hesitation or rationalization
• Maintains glidepath discipline throughout approach, immediately correcting any below-glidepath deviation exceeding 1/2 dot or 50 feet, and executing missed approach if deviation exceeds one full dot low
• Manages instrument-to-visual transition without spatial disorientation by maintaining instrument cross-check during initial visual contact and verbalizing specific visual references identified
• Properly configures aircraft at appropriate phases: landing gear extended and three green lights verified before FAF (if retractable), approach power and airspeed established, rotor RPM in upper green arc, Before Landing checklist completed

Skill Performance (IH.VII.D.S1, S2, S3, S4, S5):

• Altitude Control: Maintains altitude within ±100 feet during level segments of approach and maintains glidepath/descent profile within ±100 feet or 1/2 dot deviation during descent segments until visual transition

• Airspeed Control: Maintains approach airspeed within ±10 knots during initial and intermediate approach segments, within ±5 knots during final approach segment prior to visual transition

• Heading/Course Control: Maintains heading within ±5° during procedure turns and timed approaches, maintains course within ±1/2 scale CDI deflection (±5° for VOR, ±150 feet for GPS/RNAV) during final approach segment

• Visual Transition (IH.VII.D.S1): Transitions from instrument references to visual flight at or above DA/DH or MDA (never below published minimums), identifies specific required visual reference per §91.175(c)(3) clearly and accurately, maintains positive aircraft control during transition without altitude deviation exceeding ±100 feet or heading deviation exceeding ±10° from centerline, demonstrates ability to return to instruments and execute missed approach if visual references are lost during descent

• Landing Execution: Completes safe landing following visual transition using appropriate profile (vertical landing, landing to hover, or running landing as appropriate), maintains aircraft control throughout deceleration and descent, achieves stabilized hover (if applicable) with less than 5 knots groundspeed drift, completes vertical landing within 50 feet of designated point or running landing with touchdown in first third of available landing surface

• ATC Compliance (IH.VII.D.S2): Acknowledges all ATC instructions correctly, reports FAF inbound when required, reports runway/airport in sight or missed approach, complies with all NOTAMs, runway conditions, and operational restrictions briefed or assigned

• Checklist Discipline (IH.VII.D.S3): Completes all required checklists at appropriate times without prompting: Approach checklist before FAF, Before Landing checklist after landing configuration established, After Landing checklist following landing, demonstrates systematic flow-pattern-then-checklist technique

• Positive Control (IH.VII.D.S4): Maintains positive aircraft control throughout approach, visual transition, and landing sequence without abrupt control inputs, unusual attitudes, or control position limits reached, smoothly coordinates collective and cyclic during power and airspeed changes, maintains rotor RPM within green arc throughout all maneuvers

• Single-Pilot Resource Management (IH.VII.D.S5): Demonstrates effective workload management by performing configuration changes during low-workload segments, prioritizes tasks appropriately (aviate-navigate-communicate), uses available automation effectively, maintains sterile cockpit below 500 feet AGL, recognizes task saturation and takes appropriate action (requests delay from ATC, executes missed approach if workload exceeds capacity)

Decision-Making Standards:

• Correctly decides to continue approach or execute missed approach based on approach stability at 500-foot checkpoint (executes missed approach without hesitation if not stabilized)
• Correctly decides to continue descent below DA/DH or MDA only when all three requirements of §91.175 are met and verbalizes specific visual reference identified
• Executes immediate missed approach if any required element becomes unavailable (loses glidepath, loses visual references, approach becomes unstable)

Consistency Requirement:

Student must demonstrate these standards on at least three consecutive approaches of different types (minimum one precision approach with DA/DH transition and one non-precision approach with MDA transition) during a single lesson, with no unsafe deviations and no more than minor coaching required on secondary tasks. Performance must meet or exceed ACS standards for IH.VII.D without exception.

Endorsement Criteria:

Upon meeting all completion standards consistently, instructor will endorse student training record indicating satisfactory completion of IH.VII.D “Landing from an Instrument Approach” with notation of specific approach types practiced (ILS, LOC, RNAV/GPS, VOR as applicable) and any helicopter-specific considerations relevant to the aircraft used in training.