# N3155K: Cessna 421, registration cancelled 1972-01-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 25, 1972
- Status when cancelled: Valid registration
- Airframe: [Cessna 421](https://openairdocs.org/model/cessna-421) (registry code 2076010)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE) (OpenAirDocs)
- Serial number: 421-0127
- Type of aircraft: Fixed wing multi engine
- Certificate issued: July 31, 1968
- Mode S code: A35C75
- Owner when cancelled: [Narco Scientific Industries Inc](https://openairdocs.org/faa-owner/NARCO%20SCIENTIFIC%20INDUSTRIES%20INC)
- Location: [Fort Washington, PA](https://openairdocs.org/faa-place/PA/Fort%20Washington)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N3155K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3155K
- Page: https://openairdocs.org/deregistered/N3155K-1972-01-25

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 Cessna 421: https://openairdocs.org/model/cessna-421.md

## 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 NYC71AN059](https://openairdocs.org/ntsb/NYC71AN059), Nov 11, 1970: Cessna 421 (N3155K), Bath, PA, destroyed, 2 fatal
- [NTSB NYC70FHD08](https://openairdocs.org/ntsb/NYC70FHD08), Jan 29, 1970: Cessna 421 (N3155K), Blue Bell, PA, substantial damage

## Other aircraft with N3155K

- [Registered now](https://openairdocs.org/aircraft/N3155K): Karp Larry PA-18 SUPER CUB, S/N KA-118, built 1998
- [Cancelled 1951-06-27](https://openairdocs.org/deregistered/N3155K-1951-06-27): Fairchild F-47, S/N C-103. Owner: [Fairchild Personal Planes Div](https://openairdocs.org/faa-owner/FAIRCHILD%20PERSONAL%20PLANES%20DIV), [Winfield, KS](https://openairdocs.org/faa-place/KS/Winfield)

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