What was found
L RADAR SYSTEM SHOWS INCORRECT/BAD DATA. T/S PER FIM 34-43 FT 812. REMOVED AND REPLACED LT WEATHER TCVR, IAW AMM 34-43-01. OPERATIONS CHECK GOOD. NO DEFECTS NOTED.
- Difficulty date
- December 14, 2020
- Submitted
- December 15, 2020
- Operation
- Air carrier
- Aircraft
- N1181A
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26206
- Aircraft time
- 89,070 hours, 22,387 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Transceiver
- Part number
- 20412170416
- Part serial
- 3383
- Condition
- Malfunctioned
- Location
- Wx Radar System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.