What was found
STL - FLT 734 - DURING PRE-FLIGHT CHECK, EMERGENCY EGRESS LIGHTS STAYED ON WITH SWITCH IN ARMED POSITION. REPLACED EGRESS LIGHT SWITCH MFG PN 4TL11-10B. OP-15 3-23-98 MCI. (X)
- Difficulty date
- June 7, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N937F
- Make and model
- Doug DC933F
- Aircraft serial
- 47409
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Part number
- 4TL1110B
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.