What was found
DURING INSP/MTC, L ENGINE FIRE LOOP 1 INOPERATIVE. DEFERRED L ENGINE FIRE LP 1 INOP IAW MEL 26-11-1-1. ALL MX PROCDURES CW PLACARD INSTALLED. MBCB 05/28/26 AC REMAINS NO ETOPS. A/C RETURNED TO SERVICE.
- Difficulty date
- May 18, 2026
- Submitted
- May 18, 2026
- Operation
- Air carrier
- Aircraft
- N764CK
- Make and model
- Boeing 7673P6
- Aircraft serial
- 26234
- Aircraft time
- 89,681 hours, 28,226 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Loop
- Condition
- Inoperative
- Location
- Zone 400
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.