- Difficulty date
- December 20, 2024
- Submitted
- December 23, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7474H6
- Aircraft serial
- 27042
- Aircraft time
- 83,868 hours, 11,822 cycles
- Part
- Light
- Part number
- BPS73
- Part serial
- 19816
- Condition
- Inoperative
- Location
- Upper Deck Emerg
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPPER DECK EMERGENCY LIGHTS INOP. MAIN DECK RH ZONE EMERGENCY LIGHTS INOP.(<P>R/R UPPER DECK EMERGENCY LT POWER SUPPLY IAW AMM 33-51-04 SN 49816 PN BPS7-3. TEST GOOD, ALL CHECKS PASSED. R/R PWR SUP BATTERY IAW AMM 33-51-04 SN 54269 PN 2013-1A. TEST PASSED, ALL CHECKS GOOD.</P>)