What was found
SHIP 663 ON SVC CHK FOUND CABIN EMERGENCY LIGHTS INOP MID CABIN. BAD BATTERY PACKS FOUND AT M733 AND M735. R/R PER B757AMM 33-51. OPS GOOD. (8685870) AIRCRAFT WAS GROUNDED
- Difficulty date
- May 13, 2026
- Submitted
- May 18, 2026
- Operation
- Air carrier
- Aircraft
- N663DN
- Make and model
- Boeing 757232
- Aircraft serial
- 24992
- Aircraft time
- 87,639 hours, 40,984 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- 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.