What was found
PWS FAIL + WXR FAIL (BLOCK TURN-BACK). GROUNDED - YES. REPLACED WXR R/T, OPS NORMAL. REF AMM 34-43-41-400-801 AND AMM 34-43-00-710-802-001. GROUND VERIFICATION OPS NORMAL, SEAMC LANCE NOTIFIED.
- Difficulty date
- October 11, 2023
- Submitted
- October 12, 2023
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 62,053 hours, 18,765 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Transceiver
- Part number
- 8221710312
- Part serial
- 41D839
- Condition
- Faulty
- Location
- Wx Radar
- Part time
- 29,259 hours, 8,802 cycles
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.