Airplane Flight Manual Supplement

190-00682-02 Rev. C Hawker Beechcraft C90A and C90GT King Air
Page 27 of 95
Section 3A - Abnormal Procedures
Table of Contents
AUTOMATIC FLIGHT CONTROL SYSTEM ................................................................ 29
AILERON MISTRIM ................................................................................................................................29
ELECTRIC PITCH TRIM INOPERATIVE ............................................................................................... 29
ELEVATOR MISTRIM............................................................................................................................. 30
RUDDER MISTRIM................................................................................................................................. 31
FLASHING AMBER MODE ANNUNCIATION ....................................................................................... 32
YAW DAMPER AUTOMATIC DISCONNECT (Amber Flashing ‘YD’) ................................................. 32
G1000 INTEGRATED AVIONICS SYSTEM ................................................................. 33
ALTITUDE MISCOMPARE.....................................................................................................................33
AIRSPEED MISCOMPARE .................................................................................................................... 35
HEADING MISCOMPARE...................................................................................................................... 35
ROLL MISCOMPARE............................................................................................................................. 36
HEADING MISCOMPARE...................................................................................................................... 36
Display Unit Failure..................................................................................................... 36
PFD FAILURE......................................................................................................................................... 36
MFD FAILURE ........................................................................................................................................37
DUAL GPS/SBAS FAILURE (AMBER “DR” OR “LOI” ON HSI) ......................................................... 38
GPS APPROACH ALARM LIMITS EXCEEDED ................................................................................... 39
LOSS OF RADIO TUNING FUNCTIONS ............................................................................................... 39
FAILED AIRSPEED, ALTITUDE, AND/OR VERTICAL SPEED............................................................ 40
FAILED ATTITUDE AND/OR HEADING................................................................................................ 40
ENGINE INDICATION SYSTEM (EIS) FAILURE................................................................................... 42
LOSS OF NAVIGATION DATA.............................................................................................................. 42
INACCURATE FLIGHT DIRECTOR DISPLAY...................................................................................... 42
BOTH ON ADC1, BOTH ON ADC2.....................................................................................................43
BOTH ON AHRS 1, BOTH ON AHRS 2................................................................................................. 43
BOTH ON GPS 1, BOTH ON GPS 2......................................................................................................43
XSIDE ADC............................................................................................................................................. 44
XSIDE AHRS...........................................................................................................................................44
TAWS ABNORMAL PROCEDURES............................................................................ 45
TAWS CAUTION..................................................................................................................................... 45