What was found
AIRCRAFT WAS GROUNDED: STRONG BURNING SMELL IN FORWARD CABIN AFTER TAKEOFF. EMERGENCY DECLARED; FLIGHT RETURNED TO ORD LANDING SAFELY. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
- Difficulty date
- May 25, 2023
- Submitted
- May 26, 2023
- Operation
- Air carrier
- Aircraft
- N978NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31226
- Aircraft time
- 22,666 hours, 9,519 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.