# N4173D: 1960 Helio H-395, registration cancelled 1963-11-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 8, 1963
- Status when cancelled: Valid registration
- Airframe: [Helio H-395](https://openairdocs.org/model/helio-h-395) (registry code 4300202)
- Data sheets: [TCDS 1A8](https://openairdocs.org/tcds/1A8) (OpenAirDocs)
- Serial number: 524
- Year built: 1960
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 12, 1963
- Mode S code: A4F0E6
- Owner when cancelled: [Marathon Aviation Inc](https://openairdocs.org/faa-owner/MARATHON%20AVIATION%20INC)
- Location: [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4173D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4173D
- Page: https://openairdocs.org/deregistered/N4173D-1963-11-08

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 Helio H-395: https://openairdocs.org/model/helio-h-395.md

## Other aircraft with N4173D

- [Registered now](https://openairdocs.org/aircraft/N4173D): Piper PA-28-181, S/N 2843334, built 2000

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