# SDR CA111122001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2011
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bombdr BD1001A10
- Engine: Hnywl AS90711A
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Condition: Failed
- Location: Lt Mlg
- Stage of operation: LD
- 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/CA111122001

## Discrepancy

(CAN) UNSAFE LT MAIN GEAR.   THE CREW FOLLOWED THE CHECKLIST AND PERFORMED AN ALTERNATE GEAR EXTENSION, BUT STILL THEY GOT THE UNSAFE INDICATION.  SO THEY  PERFORMED A LOW ALTITUDE "FLYOVER" AND HAD THE TOWER CHECK IF THE GEAR IS FULLY EXTENDED.   THE ACFT LANDED SAFELY, BUT HAS A COUPLE FAILURE MESSAGES, RED GEAR CAS, PROXIMITY SYS CAS, ETC.

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