Flight Test Area:Commercial Certification (FAA)

Document Number:25.904

Document Title:Automatic Takeoff Thrust Control System (ATTCS)

Discipline:

Maneuver Title:V1 cut Takeoff

Maneuver Description: See FAR Part 24 Appendix I for details:

Critical Time Interval. When conducting an ATTCS takeoff, the critical time interval is between V1 minus 1 second and a point on the minimum performance, all-engine flight path where, assuming a simultaneous occurrence of an engine and ATTCS failure, the resulting minimum flight path thereafter intersects the Part 25 required actual flight path at no less than 400 feet above the takeoff surface.

Hazard: Loss of directional control on runway

Aircraft Type(s):

Power Plant(s):

Habitation:Inhabited Aircraft Only

Risk Level:High

Risk Criteria:

Corrective Action: 

Cause(s):