- Difficulty date
- January 29, 2021
- Submitted
- January 31, 2021
- Operation
- Air carrier
- Make and model
- Emb EMB505
- Aircraft serial
- 50500328
- Aircraft time
- 3,851 hours, 3,072 cycles
- Part
- Battery Pack
- Condition
- Malfunctioned
- Location
- Emergency Lights
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN EMERGENCY LIGHTS FLASHING IN FLIGHT WITH THE EMER LT SWITCH IN ARM. CORRECTIVE ACTION: REMOVED FWD EMER BATTERY P/N 6450LS-00, S/N 001098 AND AFT EMERGENCY BATTERY P/N 6450LS-00, S/N 000966 AND INSTALLED MODIFIED UNIT. OPERATIONS CHECKS GOOD.