# N39: 1957 Convair 440, registration cancelled 2019-10-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 3, 2019
- Status when cancelled: Valid registration
- Airframe: [Convair 440](https://openairdocs.org/model/convair-440) (registry code 2422902)
- Engine: [Allison 501-D13D](https://openairdocs.org/engine/allison-501-d13d) (registry code 03057)
- Data sheets: [TCDS 6A6](https://openairdocs.org/tcds/6A6), [TCDS E-282](https://openairdocs.org/tcds/E-282) (OpenAirDocs)
- Serial number: 480
- Year built: 1957
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Experimental, research and development
- Airworthiness date: July 29, 2016
- Certificate issued: June 25, 1991
- Last registry action: October 3, 2017
- Mode S code: A4806F
- Owner when cancelled: [Federal Aviation Administration](https://openairdocs.org/faa-owner/FEDERAL%20AVIATION%20ADMINISTRATION)
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Government
- Owner's area on the map: 35.3806° N, 97.6484° W: Placed by OpenAirDocs at the center of ZIP code 73169, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N39
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=39
- Page: https://openairdocs.org/deregistered/N39-2019-10-03

From the FAA registry file of October 29, 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 Convair 440: https://openairdocs.org/model/convair-440.md

## Service difficulty reports (4)

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

- [SDR MV1R336K11024](https://openairdocs.org/sdr/MV1R336K11024), Jan 24, 2011: CIRCUIT BREAKER. FAILED. ON START UP, THE FLIGHT CREW APPLIED AC POWER TO ACFT AND TURNED AC HYD PUMP SWITCH ON. A SMALL FLASH, THEN SMOKE EMITTED AT THE CIRCUIT BREAKER. THE FORWARD FA
- [SDR 2010FA0000778](https://openairdocs.org/sdr/2010FA0000778), Aug 3, 2010: UNKNOWN. ODOR. FLIGHT CREW NOTICED ELECTRICAL SMELL, RETURNED TO BASE. MX INSPECTED CTR CONSOLE AREA. COULD NOT DUPLICATE MALFUNCTION. PERFORMED OPS CHECK OF AFCS, FMS, WX RAD
- [SDR MV1R04231](https://openairdocs.org/sdr/MV1R04231), Jun 16, 2004: SWITCH. INTERMITTENT. LT MLG DOWN AND LOCKED LIGHT INTERMITTENT. PERFORMED GEAR SWING AND PROBLEM VERIFIED. LT MAIN GEAR SWITCH INTERNAL WIRING LOOSE AT MOUNTING LUGS. INSTALLED NEW 
- [SDR 98ZZZX3032](https://openairdocs.org/sdr/98ZZZX3032), Jul 29, 1998: TRANSFER TUBE. PLUGGED. AIRCRAFT WAS FLYING LOCAL WHEN THE PILOT NOTICED NR 2 PROP STARTING TO OVERSPEED. PILOT USED EMERGENCY PROCEDURES TO SHUT DOWN NR 2 ENGINE AND FEATHER NR 2 PROP

## Other aircraft with N39

- [Cancelled 1983-10-05](https://openairdocs.org/deregistered/N39-1983-10-05): Sikorsky CH-53A, S/N 65026. Owner: [Dept Of Transportation Federal Aviation Admin](https://openairdocs.org/faa-owner/DEPT%20OF%20TRANSPORTATION%20FEDERAL%20AVIATION%20ADMIN), [Atlantic City, NJ](https://openairdocs.org/faa-place/NJ/Atlantic%20City)
- [Cancelled 1946-12-23](https://openairdocs.org/deregistered/N39-1946-12-23): Beech C18S, S/N 292. Owner: [Civil Aeronautics Administration](https://openairdocs.org/faa-owner/CIVIL%20AERONAUTICS%20ADMINISTRATION), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- [Cancelled 1946-07-29](https://openairdocs.org/deregistered/N39-1946-07-29): Fairchild 24 G, S/N 2936. Owner: [Civil Aeronautics Administration](https://openairdocs.org/faa-owner/CIVIL%20AERONAUTICS%20ADMINISTRATION), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- [Cancelled 1938-03-19](https://openairdocs.org/deregistered/N39-1938-03-19): Monocoupe D145, S/N D-106. Owner: [Bureau Of Air Commerce](https://openairdocs.org/faa-owner/BUREAU%20OF%20AIR%20COMMERCE), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- [Cancelled 1933-01-04](https://openairdocs.org/deregistered/N39-1933-01-04): Swallow Airplane Mfg SWALLOW LAND PLANE, S/N 845. Owner: [Frampton A R](https://openairdocs.org/faa-owner/FRAMPTON%20A%20R), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)

---
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.