What was found
EMERGENCY LIGHTS DO NOT PASS TESTS. REPLACED THE BATTERY PACK (M1670) IAW AMM 33-51-06-960-805, AND AMM 33-51-06-960-805, TESTED GOOD.
- Difficulty date
- June 8, 2026
- Submitted
- July 22, 2026
- Operation
- Air carrier
- Aircraft
- N483WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32472
- Aircraft time
- 71,402 hours, 42,805 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- 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.