# N5454E: Helio H-250, registration cancelled 1966-06-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 24, 1966
- Status when cancelled: Valid registration
- Airframe: [Helio H-250](https://openairdocs.org/model/helio-h-250) (registry code 4300302)
- Data sheets: [TCDS 1A8](https://openairdocs.org/tcds/1A8) (OpenAirDocs)
- Serial number: 2511
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 13, 1965
- Mode S code: A6ED68
- Owner when cancelled: [Iverson John L](https://openairdocs.org/faa-owner/IVERSON%20JOHN%20L)
- Location: [Gibsonia, PA](https://openairdocs.org/faa-place/PA/Gibsonia)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N5454E
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5454E
- Page: https://openairdocs.org/deregistered/N5454E-1966-06-24

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-250: https://openairdocs.org/model/helio-h-250.md

## NTSB investigations (1)

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 NYC66A0121](https://openairdocs.org/ntsb/NYC66A0121), Apr 23, 1966: Helio Acft H-250 (N5454E), James Creek, PA, destroyed, 1 fatal

## Other aircraft with N5454E

- [Cancelled 2022-12-24](https://openairdocs.org/deregistered/N5454E-2022-12-24): Cessna A185F, S/N 18503974, built 1980. Owner: [Websters Flying Service LLC](https://openairdocs.org/faa-owner/WEBSTERS%20FLYING%20SERVICE%20LLC), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks)

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