What was found
AIRCRAFT WAS GROUNDED: AIR INTERRUPTED BACK TO DFW FOR MAINTENANCE, UNRELIABLE FLIGHT SPEED INDICATION. EMERGENCY DECLARED. FLIGHT WAS OVERWEIGHT FOR LANDING. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
- Difficulty date
- March 29, 2023
- Submitted
- March 31, 2023
- Operation
- Air carrier
- Aircraft
- N937AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30082
- Aircraft time
- 61,584 hours, 25,678 cycles
- System (JASC)
- 3414 · Airspeed/Mach Indicator
- Part
- Unknown
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- A, D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.