What was found
EMERGENCY LIGHTS ASSOCIATED WITH M1674 BATTERY PACK WAS INOPERATIVE. CHARGED THE BATTERY PACK M1674 IAW AMM 33-51-06-610-802. PERFORMED AN OPS TEST IAW AMM 33-51-00-710-801, ALL LIGHTS CHKD GOOD.
- Difficulty date
- October 19, 2026
- Submitted
- October 27, 2026
- Operation
- Air carrier
- Aircraft
- N469WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33859
- Aircraft time
- 73,227 hours, 44,176 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.