What was found
AIRCRAFT IN BASE MAINTENANCE: EMER EXIT SIGHT ABOVE 4L JUMPSEAT INOP. MAINTENANCE REPLACED LAMP ON EMER EXIT SIGHT ABOVE 4L JUMPSEAT IAW AMM 33-51-01-960-81.
- Difficulty date
- March 17, 2026
- Submitted
- March 18, 2026
- Operation
- Air carrier
- Aircraft
- N771AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29579
- Aircraft time
- 104,171 hours, 13,658 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Bulb
- Condition
- Burned Out
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.