What was found
WHEN STARTING THE ENGINES, THE EMERGENCY LIGHTS COME ON. LOOKS LIKE THE BATTERY PACKS HAVE GONE BAD. REPLACED EMERGENCY BATTERIES. OPS CHECK GOOD. IAW PHENOM 300 AMM 24-61-00, 24-31-00, AND 33-50-00.
- Difficulty date
- December 29, 2024
- Submitted
- January 3, 2025
- Operation
- Air carrier
- Aircraft
- N371QS
- Make and model
- Emb EMB505
- Aircraft serial
- 50500279
- Aircraft time
- 8,261 hours, 6,473 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.