- Difficulty date
- August 17, 2005
- Submitted
- August 23, 2005
- Operation
- Air carrier
- Make and model
- Boeing 747422
- Aircraft serial
- 25279
- Aircraft time
- 60,577 hours, 7,583 cycles
- Engine
- Pwa PW4056
- Part
- Light
- Condition
- Intermittent
- Location
- Cabin
- 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.
What was found
EMER LT INTERMITTENT ON/OFF STAIR-LOC 658.