Protections Flashcards
LOAD FACTOR PROTECTION
LIMITS…………………………. G-force at (+2G & -0G with Flaps) +2.5G & -1G
AoA PROTECTION (Low Speed Protection)
LIMITS……………………. AoA if speed at VLS with AP or V alpha prot NO AP…………………………………….. or if manual FULL AFT sidestick at V alpha max (if released it keeps V alpha prot)
PITCH ATTITUDE PROTECTION
LIMITS…………. PITCH in CONF 0-3 to +30° up (FULL +25°) or -15° down…………………………………….FDs disappear if pitch at > 25° up or >13° down
HIGH SPEED PROTECTION
If no Sidestick input, A/C will slightly overspeed and than return to envelope. Sidestick FULL FWD, A/C will significantly overspeed VMO+16kts, than reverts to zero pitch.
BANK ANGLE PROTECTION
AOA PROT……………………. (low speed) if active, bank is limited max 45° HIGH SPEED PROT if active………… bank goes 0° instead 33°, max 40°
FDs disappear if bank > 45°
Alternate law
Reduced protection:
Without protection:
reduced protection: you have load factor, limited low speed, high speed, no pitch, no a-floor
without protection: you have load factor, no speed, no pitch, no a-floor
Direct law
No protections, no a-floor
Mechanical
no protections, only rudder pedals and trim wheel