What was found
DURING CLIMBOUT APPROXIMATELY 10,000 MSL TO 25000 MSL, PWS FAIL ANNUNCIATOR APPEARED ON MFD. GROUNDED - YES. PERF B737-800 FIM 34-43 TASK 801, FOUND NO SYS FAULTS, TEST PASSED.
- Difficulty date
- October 31, 2022
- Submitted
- November 2, 2022
- Operation
- Air carrier
- Aircraft
- N557AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35176
- Aircraft time
- 59,933 hours, 17,425 cycles
- System (JASC)
- 3400 · Navigation System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Pws
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.