# N73104: 1952 Convair 340-31, registration cancelled 2010-12-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 1, 2010
- Status when cancelled: First renewal notice
- Airframe: [Convair 340-31](https://openairdocs.org/model/convair-340-31) (registry code 2422804)
- Engine: [Allison 501-D13 series](https://openairdocs.org/engine/allison-501-d13-series) (registry code 03004)
- Data sheets: [TCDS E-282](https://openairdocs.org/tcds/E-282) (OpenAirDocs)
- Serial number: 4
- Year built: 1952
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal, transport
- Airworthiness date: September 28, 1973
- Certificate issued: March 26, 1991
- Last registry action: April 21, 2009
- Mode S code: A9D137
- Owner when cancelled: [R & R Holdings Inc](https://openairdocs.org/faa-owner/R%20%26%20R%20HOLDINGS%20INC)
- Location: [Spanaway, WA](https://openairdocs.org/faa-place/WA/Spanaway)
- Owner type: Corporation
- Owner's area on the map: 47.0609° N, 122.3889° W: Placed by OpenAirDocs at the center of ZIP code 98387, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N73104
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=73104
- Page: https://openairdocs.org/deregistered/N73104-2010-12-01

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 340-31: https://openairdocs.org/model/convair-340-31.md

## Service difficulty reports (1)

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

- [SDR 99ZZZX1959](https://openairdocs.org/sdr/99ZZZX1959), Nov 20, 1998: TUBE. WORN. ON APPROACH TO JAX, NR 2 ENGINE GEARBOX LOW OIL PRESSURE WARNING LIGHT ILLUMINATED. PRECAUTIONARY SHUT DOWN OF NR 2 ENGINE. AIRCRAFT LANDED AT DESTINATION AIRPO

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DEN86FA120](https://openairdocs.org/ntsb/DEN86FA120), Apr 25, 1986: Convair 580 (N73104), Denver, CO, no damage
- [NTSB UNK64X1647](https://openairdocs.org/ntsb/UNK64X1647), May 7, 1964: Convair 340 (N73104), Salt Lake City, UT, incident, minor damage

## Other aircraft with N73104

- [Registered now](https://openairdocs.org/aircraft/N73104): DJI AGRAS T50, S/N 1581F6BU235N001002Y

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