# SDR AALA2019121879005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2019
- Submitted: December 18, 2019
- Operation: Air carrier
- Aircraft: [N912NN](https://openairdocs.org/aircraft/N912NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33319
- Aircraft time: 22,494 hours, 9,279 cycles
- System (JASC): [3444 · Ground Proximity System](https://openairdocs.org/jasc/3444)
- Part: Antenna
- Part number: S67200218
- Condition: Loose
- Location: Radio Altimeter
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019121879005

## Discrepancy

AIRCRAFT NOT GROUNDED: PILOT REPORTS LANDING GEAR CONFIG WARNING AT 12000 FTMSL. MAINTENANCE RETOURQUED THE RADIO ALT ANTENNAS IAW AMM 34-33-11. OPS CHECKS NORMAL. OK FOR SERVICE. DID PSEU BITE TEST, NO FAULTS NOTED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.