What was found
MULTIPLE TERRAIN WARNINGS IN FLIGHT IN IMC CONDITIONS, TERRAIN AVOIDANCE PROCEDURES ACCOMPLISHED. PERFORMED T/S IAW FIM 34-46-00 AND REMOVED AND REPLACED GPWS COMPUTER, OPS CHECKED OK IAW TASK CARD F1B34601.
- Difficulty date
- September 21, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N904AW
- Make and model
- Boeing 7572S7
- Aircraft serial
- 23566
- System (JASC)
- 3444 · Ground Proximity System
- Part
- Computer
- Part number
- 9650648004
- Condition
- Malfunctioned
- Location
- E&E Comp
- Part time
- 62,001 hours
- Stage of operation
- AP
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.