What was found
AIRCRAFT WAS NOT GROUNDED: APU AGENT DISCHARGE LIGHT ILLUMINATED. MEL AUTHORIZED. ACCOMPLISHED BITE AND OPS TEST OF APU FIRE PROTECTION SYSTEM PER AMM 26-22-00-710-004A. NO DEFECTS NOTED.
- Difficulty date
- March 6, 2021
- Submitted
- March 8, 2021
- Operation
- Air carrier
- Aircraft
- N977UY
- Make and model
- Airbus A321231
- Aircraft serial
- 5409
- Aircraft time
- 26,509 hours, 10,546 cycles
- System (JASC)
- 2620 · Extinguishing System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Fire Bottle
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- H
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.