# N107SX: 1981 Beech C-99, registration cancelled 2025-08-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 12, 2025
- Status when cancelled: Valid registration
- Airframe: [Beech C-99](https://openairdocs.org/model/beech-c-99) (registry code 1154006)
- Engine: [Pratt & Whitney Canada PT6A-60A](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-60a) (registry code 52043)
- Data sheets: [TCDS A14CE](https://openairdocs.org/tcds/A14CE), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (OpenAirDocs)
- Serial number: U-176
- Year built: 1981
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: November 23, 1981
- Certificate issued: April 27, 2007
- Last registry action: September 30, 2023
- Mode S code: A0205B
- Owner when cancelled: [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC)
- Location: [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton)
- Owner type: Corporation
- Owner's area on the map: 26.3746° N, 80.1066° W: Placed by OpenAirDocs at the center of ZIP code 33431, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N107SX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=107SX
- Page: https://openairdocs.org/deregistered/N107SX-2025-08-12

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Beech C-99: https://openairdocs.org/model/beech-c-99.md

## Service difficulty reports (3)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR JIKA2017122701](https://openairdocs.org/sdr/JIKA2017122701), Dec 27, 2017: O-RING. FAILED. THE PILOT WAS IN CRUISE TO KSLC WHEN HE DISCOVERED HIS RT BRAKE PEDAL COULD NOT BUILD PRESSURE TO APPLY THE BRAKES. THE PILOT INFORMED ATC AND DECLARED AN EMERG
- [SDR JIKA2016013101](https://openairdocs.org/sdr/JIKA2016013101), Jan 27, 2016: CIRCUIT BREAKER. OPEN. APPROACHING, THE PILOT REPORTED THAT THE LG DID NOT RECEIVE 3 GREEN DOWN & LOCKED INDICATION WITH THE GEAR HANDLE IN THE DOWN POSITION. THE PILOT PERFORMED THE 
- [SDR JIKA2014121501](https://openairdocs.org/sdr/JIKA2014121501), Dec 15, 2014: FITTING. LOOSE. DURING CLIMB OUT, AT 9000’ THE LG IN TRANSIT WARNING LIGHT ILLUMINATED. FOUND THE LG CONTROL RELAY CB POPPED & RESET IT, THE LG WARNING LIGHT REMAINED ILLUMINAT

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19820723040829I](https://openairdocs.org/incident/19820723040829I), Jul 23, 1982: Beech 99 (N107SX), New York, NY. Nose gear showed unsafe. Pilot returned to departure point. Nose gear actuator down switch,PN-1EN51-6, not working.

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