What was found
EMERG CABIN LIGHTS ILLUMINATED INFLIGHT . THE EMERG LIGHT SWITCH WAS IN THE ARMED POSITION DURING THE ILLUMINATION. REPLACED #1 & #2 EMERGENCY BATTERY PACKS REF. PHENOM 300 AMM 33-52-01-400-801-A. OPS CHECK GOOD.
- Difficulty date
- June 27, 2025
- Submitted
- June 30, 2025
- Operation
- Air carrier
- Aircraft
- N473QS
- Make and model
- Emb EMB505
- Aircraft serial
- 50500777
- Aircraft time
- 1,276 hours, 968 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 7450LS00
- Part serial
- 006840
- Condition
- Faulted
- Location
- Zone 200
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.