# N345GS: 1955 Convair C-131F

- Status: Valid registration
- Airframe: [Convair C-131F](https://openairdocs.org/model/convair-c-131f) (registry code 2423005, 54 seats)
- Engine: [Pratt & Whitney R-2800 series](https://openairdocs.org/engine/pratt-whitney-r-2800-series) (registry code 52026)
- Serial number: 291
- Year built: 1955
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Restricted, other
- Airworthiness date: January 17, 2018
- Certificate issued: July 14, 2017
- Expires: July 31, 2027
- Mode S code: A3D088
- Registered owner: [Conquest Air Inc](https://openairdocs.org/faa-owner/CONQUEST%20AIR%20INC)
- Location: [Miami Lakes, FL](https://openairdocs.org/faa-place/FL/Miami%20Lakes)
- Owner type: Corporation
- Owner's area on the map: 25.9046° N, 80.3021° W: Placed by OpenAirDocs at the center of ZIP code 33014, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=345GS
- Page: https://openairdocs.org/aircraft/N345GS

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Pratt & Whitney R-2800 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Convair C-131F)

None in force.

### Matched by engine (Pratt & Whitney R-2800 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N345GS.

## FAA accident and incident reports

None matched to N345GS.

## Service difficulty reports (3)

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

- [SDR 2023F00210](https://openairdocs.org/sdr/2023F00210), Jun 23, 2023: PRESSURE SWITCH. ACTIVATED. DURING CLIMB NUMBER ONE ENGINE ADI LIGHT REMAINED ON AFTER ADI SYSTEM WAS SWITCHED OFF, AIRCRAFT RETURNED TO BASE / KOPF.
- [SDR Q9UA2019022726](https://openairdocs.org/sdr/Q9UA2019022726), Feb 26, 2019: OIL SYSTEM. OVERHEATED. DURING CLIMB POWER SETTING, THE OIL TEMPERATURE BEGAN TO RISE TO 80-90 DEGREES AND THE OIL PRESSURE DROPPED TO 60 PSI, ENGINE WAS SHUTDOWN AND FEATHERED.
- [SDR 2017F00072](https://openairdocs.org/sdr/2017F00072), Mar 16, 2017: ENGINE. FLUCTUATES. DURING CRUISE FLIGHT, ENGINE BMEP INDICATION BEGAN TO FLUCTUATE AND ENGINE STARTED RUNNING ROUGH WITH VIBRATIONS. ENGINE WAS SHUT DOWN.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N345GS

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N345GS before.

- [Cancelled 2008-03-06](https://openairdocs.org/deregistered/N345GS-2008-03-06): New Glastar GS-2, S/N 7000, built 2003. Exported to Zambia. Owner: [Aircraft Guaranty Title LLC Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20GUARANTY%20TITLE%20LLC%20TRUSTEE), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)

## Related

- Other Convair C-131F aircraft: https://openairdocs.org/model/convair-c-131f/aircraft.md
- The Pratt & Whitney R-2800 series engine: https://openairdocs.org/engine/pratt-whitney-r-2800-series.md

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