# N24AT: 1954 Convair 340, registration cancelled 2012-06-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 27, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Convair 340](https://openairdocs.org/model/convair-340) (registry code 242270A)
- Engine: [Pratt & Whitney DW-CB series](https://openairdocs.org/engine/pratt-whitney-dw-cb-series) (registry code 52025)
- Data sheets: [TCDS 6A6](https://openairdocs.org/tcds/6A6) (OpenAirDocs)
- Serial number: 148
- Year built: 1954
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, transport
- Airworthiness date: March 21, 1975
- Certificate issued: March 27, 1995
- Last registry action: April 5, 2004
- Mode S code: A22DB8
- Owner when cancelled: [Hammer Margaret](https://openairdocs.org/faa-owner/HAMMER%20MARGARET)
- Location: [West Palm Bch, FL](https://openairdocs.org/faa-place/FL/West%20Palm%20Bch)
- Owner type: Individual
- Owner's area on the map: 26.6467° N, 80.2503° W: Placed by OpenAirDocs at the center of ZIP code 33414, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N24AT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=24AT
- Page: https://openairdocs.org/deregistered/N24AT-2012-06-27

From the FAA registry file of October 28, 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: https://openairdocs.org/model/convair-340.md

## FAA accident and incident reports (2)

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 19820813044429I](https://openairdocs.org/incident/19820813044429I), Aug 13, 1982: Cvac 340CVAC (N24AT), Farmingdale, NY. Engine feathered after takeoff due to backfire. Returned to airport. Found most oil gone from engine.
- [Incident 19810706044089I](https://openairdocs.org/incident/19810706044089I), Jul 6, 1981: Cvac 340CVAC (N24AT), Dallas, TX. Zr fire warning/bell came on when no 2 engine shutdown. Oil accumulations from small leaks ignited around augmentor

## Other aircraft with N24AT

- [Registered now](https://openairdocs.org/aircraft/N24AT): Cirrus Design SR22, S/N 4768, built 2019

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