4E-10 Developed for Training Purposes Leerjet 35/36
February 2007
CAE SimuFlite
Overspeed Warning System
Overspeed warning is activated when the aircraft exceeds
maximum operating speeds (M
M O/ VM O). The overspeed horn
sounds and the stick puller may actuate (approximately 18 lbs
pitch servo pull force).
The system on aircraft equipped with the FC-200 autopilot
activates an overspeed warning horn if the aircraft exceeds
0.74M with the Mach trim system inoperative and the autopilot
not engaged. Below 14,000 ft, the overspeed horn sounds if the
aircraft exceeds 307 KIAS. If the aircraft exceeds 359 KIAS
(above 14,000 ft) or 0.83M, the overspeed horn sounds and the
stick puller activates.
On aircraft with a typical RVSM
1
, or the FC-530 autopilot,
the overspeed horn also sounds if the speed exceeds 0.74M
with the Mach trim system inoperative and the autopilot not
engaged. Additionally, the overspeed horn sounds if the air-
speed is greater than 300 KIAS below 8,000 ft or 350 KIAS /
0.81M above 8,000 ft. The stick puller activates if the aircraft
exceeds 354 KIAS or 0.82M.
1.RVSM installations vary. Consult your AFM for specific
information.
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