Flight Instruments Flashcards
VMC
Max engine failure controllable speed
V2 speed
A/c safely flown on one engine
VSSE
Speed about VMC and VS for one engine flight. If not specified VMC + 10kts
TAS equation
TAS 2% IAS per 1000’
Northerly turning Error
Turns from North, compass lag
Turns from the south compass will lead
North lags, south leads
Not noticeable east or west
Acceleration and deceleration errors
Noticed on E or W headings
Accelerating shows north
Decelerating shows south
Standard rate turn rule of thumb
(BA-7)x10=TAS
Inversion illusions
Sleep ascent in a high performance a/c followed by return to level flight
Gives up illusion of being inverted
Head-up
Sudden acceleration gives illusion of upward nose up pitching
Head-down
Involves sudden deceleration, gives illusion that nose is pitching down
Max xwind equation
VSOx0.02