Section I
General
BEECHCRAFT Baron
58
Serial TH
773
and
After
SYMBOLS,
ABBREVIATIONS
AND
TERMINOLOGY
The following Abbreviations and Terminologies have been
listed for convenience and ready interpretation
where
used
within
this handbook. Whenever possible, they have been
categorized for ready reference.
AIRSPEED TERMINOLOGY AND SYMBOLS
CAS Calibrated Airspeed is the indicated speed
of an airplane, corrected for position and
instrument error. Calibrated airspeed is equal
to true airspeed in standard atmosphere at
sea level.
GS
TAS
Ground Speed is the speed of an airplane
relative to the ground.
Indicated Airspeed is the speed of an
airplane as shown on the airspeed
indicator. lAS values
pubfished in this
handbook assume zero
instrument
error.
True
Airspeed is the airspeed of an airplane
relative to undisturbed air which is the CAS
corrected
for
altitude,
temperature,
and
compressibility.
YMCA Air Minimum Control Speed is the minimum flight
speed at which the
airplane
is
directionally
controllable as determined in accordance with
Federal
Aviation
Regulations. The
airplane
certification
conditions
include one
engine
becoming inoperative and windmilling, a 5-
degree bank towards the operative engine, take-
off power on operative engine, landing gear up,
flaps in take-off position, and most rearward
e.G.
For some conditions of weight and altitude. stall
1-12 September, 1980
lAS
I