# N4194D: Helio H-395, registration cancelled 1968-03-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 21, 1968
- 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: 569
- Type of aircraft: Fixed wing single engine
- Mode S code: A4F877
- Owner when cancelled: [Marathon Aviation Corp](https://openairdocs.org/faa-owner/MARATHON%20AVIATION%20CORP)
- Location: [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4194D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4194D
- Page: https://openairdocs.org/deregistered/N4194D-1968-03-21

From the FAA registry file of November 5, 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 N4194D

- [Cancelled 1994-10-04](https://openairdocs.org/deregistered/N4194D-1994-10-04): WSK Pzl-Krosno KR-03A, S/N KR030303. Owner: [Smyth Richard T](https://openairdocs.org/faa-owner/SMYTH%20RICHARD%20T), [Wolcott, VT](https://openairdocs.org/faa-place/VT/Wolcott)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4194D-undated): Raven S55A, S/N S55A912

---
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.