SAE AS791

Annotation of standard text SAE AS791 :

This standard provides minimum performance criteria for air data instruments intended to provide cockpit indication of:
a
Indicated airspeed (Vi)

b
Computer airspeed (Vc)

c
True airspeed (Vt)

d
Equivalent airspeed (Ve)

e
Mach number (M)

f
Altitude (H)

g
Vertical speed (Hpr)

h
Maximum operating limit speed (Vmo)

i
True angle of attack (?t)

j
Free air temperature (Tfat)

k
Total temperature (Tt)


These functions shall be derived from a central air data computer (AS 417) and through system wiring applied to the respective indicator.

SUBJECT TAXONOMY: Avionics, Aircraft instruments, Aircraft displays, Flight control systems, Flight management systems, Displays, Smoke detection, Instrument panels, Tools and equipment, Parts, Safety, Fire detection, Tests and Testing
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard