Landing Pattern Terminology Flashcards
Visual Wing References:
Wingtip Distance 3/4 Wingtip Distance 2/3 Wingtip 1/4 Wingtip Distance
Wingtip Distance
Wingtip bisecting the intended point
3/4 Wingtip Distance
Where the orange meets the white on the wing leading edge
2/3 Wingtip distance
Fuel Cap
1/4 Wingtip Distance
Where the canopy rail visually bisects the wing
Initial Point
A point over the ground at the appropriate distance from the runway as specified by the local SOP. At this point the aircraft SHALL be at the altitude and airspeed specified by the local SOP.
Break
An overhead transition from cruise to the downwind configuration. The break is basically a LSC (level speed change) conducted while in a turn.
Break Altitude
Local SOP or Course Rules
Pattern Interval
Determine the number of aircraft and visually acquire each aircraft to determine the proper interval. You have “intercept” when any of the following conditions occur:
- The aircraft ahead of you is abeam or behind your wingtip AND has completed at least 90* of turn
- The aircraft ahead has departed in accordance with local SOP or course rules
- At a tower-controlled field, the above conditions are met, AND you are cleared by the controller
- If the preceding aircraft is a full stop or you are a break aircraft, the proper interval for breaking behind another T-6 is 45* behind your wingtip. Other break intervals are specified by local SOP.
Upwind
The extended runway centerline past the departure end
Downwind
That portion of the reacetrack pattern offset from the runway in the opposite direction of landing.
Crosswind Turn
The turn between upwind and downwind
Abeam
The position in the racetrack pattern opposite the intended point of landing at pattern altitude
180* Position
The position in the racetrack pattern opposite the intended rollout point.
90* Position
The bisector between the 180 and intended rollout point. The aircraft should be 450 feet AGL (or 1/2 the pattern altitude in feet AGL) and perpendicular to the runway.