What was found
WHEN DISCONNECTING AUTOPILOT A CHANNEL NO HORN ANNUNCIATED. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 22-12 TASK 817 FOR CHECK OF AURAL WARNING MODULE DFCS BITE TEST AURAL WARNING ON DISCONNECT CHECKS GOOD.
- Difficulty date
- April 4, 2021
- Submitted
- April 6, 2021
- Operation
- Air carrier
- Aircraft
- N516AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39044
- Aircraft time
- 44,749 hours, 13,459 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Module
- Condition
- Malfunctioned
- Location
- Autopilot
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.