What was found
ABNORMAL SMELL/BURNT FUMES IN COCKPIT AND CABIN. NO SIGN OF SMOKE OR FIRE OR HOT SPOTS. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. FOUND LH RECIRC FAN CB TRIP. REMOVED AND REPLACED LH RECIRC FAN AND LICC K5 RELAY.
- Difficulty date
- October 29, 2025
- Submitted
- October 31, 2025
- Operation
- Air carrier
- Aircraft
- N439YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000434
- Aircraft time
- 27,594 hours, 18,941 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- 4101722
- Part serial
- 2360
- Condition
- Failed
- Location
- Zone 100
- Part time
- 27,626 hours, 18,959 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.