10.night-takeoff-and-landing. Night Takeoff and Landing
Night takeoffs and landings demand the same fundamental airmanship as daytime operations, but the absence of visual cues outside the cockpit places greater reliance on flight instruments, runway lighting, and disciplined procedures. Under FAA-H-8083-3C, Chapter 10, the pilot is expected to be thoroughly familiar with the airplane and cockpit before attempting night flight, because tasks that are routine in daylight—locating a switch, verifying a control position, or scanning for traffic—become significantly harder in the dark.
Pre-Takeoff Considerations
Before taxiing onto the runway, complete a thorough preflight that includes verifying all interior and exterior lights (position, anticollision, landing, taxi, and instrument lights), spare fuses or bulbs, and at least one reliable flashlight (preferably with a red lens to preserve night vision). Allow approximately 30 minutes for the eyes to fully dark-adapt before flight, and avoid bright white light during this period. Cockpit lighting should be set as dim as practical while still allowing the instruments and charts to be read.
During run-up, confirm that the attitude indicator, heading indicator, altimeter, and electrical system are functioning correctly. Note the runway heading on the heading indicator and identify the runway lighting system in use—standard runway edge lights are white, with the last 2,000 feet (or half the runway, whichever is less) shown as amber on instrument runways. Threshold lights are green when viewed on approach and red when viewed from the runway end.
Night Takeoff
Line up carefully with the runway centerline using the runway edge lights as the primary reference. The takeoff itself is flown much like a daytime takeoff, but with these key differences:
- Apply takeoff power smoothly and verify engine instruments are in the green.
- Use the attitude indicator to establish and hold the takeoff pitch attitude, because the natural horizon is often indistinct or absent.
- Cross-check the airspeed indicator, vertical speed indicator, and altimeter to confirm a positive rate of climb before retracting flaps or gear.
- Avoid fixating on any single light on the ground; lights along the horizon can create the illusion that the airplane is in a level attitude when it is actually climbing or descending.
A common night takeoff hazard is the black-hole effect when departing toward unlit terrain or over water. Without visual references, spatial disorientation can develop quickly, so transition to instruments immediately after liftoff and maintain a positive climb on the attitude indicator until well clear of obstacles.
Traffic Pattern and Approach
Identify the airport using the rotating beacon (white-green for civilian land airports) and the runway lights. Pilot-controlled lighting (PCL) is activated by keying the microphone on the published CTAF—commonly 7 clicks for high intensity, 5 clicks for medium, and 3 clicks for low—within 5 seconds.
Fly a normal traffic pattern, using the runway lights to gauge alignment and altitude. The Visual Approach Slope Indicator (VASI) and Precision Approach Path Indicator (PAPI) are invaluable at night:
- VASI: red over white = on glidepath; white over white = too high; red over red = too low.
- PAPI: two red and two white = on glidepath; more white = high; more red = low.
Maintain glidepath using the visual indicators, and cross-check airspeed and altimeter on the panel.
Night Landing
The landing approach should be flown with slightly more power and a stabilized descent rate. Distance and height above the runway are notoriously difficult to judge at night because peripheral cues are missing. Common errors include:
- Rounding out too high, caused by the runway appearing closer than it is, leading to a hard touchdown or a stall above the runway.
- Rounding out too low, caused by featureless terrain making the runway appear farther away.
- A wider, lower final induced by reduced depth perception.
Use the landing light to help judge height in the flare, but do not rely on it exclusively. Begin the round-out when the runway lights appear to expand and rise in your peripheral vision—this typically occurs at about 20 to 30 feet above the surface. Hold the airplane just above the runway with progressive back pressure, and allow it to settle onto the main wheels in a slightly nose-high attitude.
After touchdown, lower the nosewheel gently, maintain directional control with rudder, and apply braking as appropriate. Be alert for the loss of peripheral cues during rollout, which can make detecting drift or yaw more difficult.
Go-Around Considerations
If the approach becomes unstable, execute a go-around without hesitation. Apply full power, establish a positive climb attitude on the attitude indicator, retract flaps and gear per the AFM/POH, and transition to instruments until well established in the climb. Night go-arounds are particularly susceptible to spatial disorientation, so rigorous instrument cross-check is essential.