What was found
FLT # 123 JFK -LAX (ETOPS). "ENG #2 FIRE LOOP B FAULT ON CLIMB OUT. ( ENGINE FIRE DETECTION SYSTEMS 2) LOOP B ).; ACCOMPLISHED BITE TEST OF # 2 DDU IAW AMM 26-12-15. OPS CHK NORMAL. MCC NOTIFIED A/C OKAY FOR SVC.
- Difficulty date
- January 27, 2026
- Submitted
- January 28, 2026
- Operation
- Air carrier
- Aircraft
- N4083J
- Make and model
- Airbus A321271NX
- Aircraft serial
- 11903
- Aircraft time
- 6,783 hours, 1,010 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Loop
- Condition
- Faulted
- Location
- Zone 400
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.