- Difficulty date
- March 20, 2014
- Submitted
- March 21, 2014
- Operation
- Air carrier
- Aircraft
- N838CA
- Make and model
- Dhav DHC8311
- Aircraft serial
- 527
- Aircraft time
- 30,226 hours, 32,988 cycles
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS WILL NOT TEST OR TURN ON. R & R ALL SIX BATTERIES.