What was found
AFT ATTND REST AREA STAIR EXIT SIGN HAS SOME BULBS INOP. INOP BULBS ARE ON THE ENDS OF THE SIGN, BUT CAN CLEARLY BE READ, REMOVED SIGN AND REPLACED BULBS. EXIT SIGN CHECKED OK.
- Difficulty date
- June 1, 2011
- Submitted
- June 29, 2011
- Operation
- Air carrier
- Aircraft
- N197UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26901
- Aircraft time
- 56,197 hours, 6,707 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Bulb
- Condition
- Inoperative
- Location
- Emergency Light
- 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.