Primary/secondary Instruments Flashcards
Im straight and level flight, what is primary pitch instrument?
Primary: altimeter
Which instruments should be used to make a pitch correction if you have deviated from your desired altitude ?
Primary?
Secondary?
PRIMARY: attitude indicator
Secondary:
-altimeter
-vsi
What conditions determine what pitch attitude you need in order to maintain straight and level flight ?
- airspeed
- air density
- wing design
- angle of attack
Bank instruments
Primary
Secondary
Primary: Heading indicator (hsi) directional gyro *if inop, then msg compass is primary
Secondary
- attitude ind
- turn coordinator
Primary pitch instrument in a level turn
Altimeter
Primary pitch instrument when TRANSITIONING into a level turn
Attitude ind
Primary pitch instrument when ESTABLISHED in a level turn
Turn coordinator
-only turn coordinator Can tell you if you’re in a standard rate turn
Changing airspeed in level flight:
- Primary pitch
- Primary bank
- Primary power
- Primary pitch: altimeter
- Primary bank:
Hsi - Primary power:
Rpm
Primary pitch instrument at a CONSTANT airspeed
Airspeed indicator
Im an unusual attitude with an inop attitude ind, which instruments should be used to determine pitch attitude before recovering?
Airspeed ind
Altimeter
Recovery from spiraling, nose low, increasing airspeed
- Pull power
- Level wings
- Raise nose to level