What was found
STL - DURING CRUISE, EMERGENCY LIGHTS ILLUMINATED INTERMITTENTLY. FOUND ALL EMERGENCY LIGHT BATTERY POWER SUPPLY WEAK, MFG P/N 5822-2. REPLACED ALL BATTERY POWER SUPPLIES AND THEN EMERGENCY LIGHT SYSTEM OPERATION CHECKED NORMAL. (M)
- Difficulty date
- June 22, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N985Z
- Make and model
- Doug DC931
- Aircraft serial
- 47491
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Weak
- 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.