# N4XV: Helio USAF U-10B, registration cancelled 2025-11-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 8, 2025
- Status when cancelled: Sale reported, canceled
- Airframe: [Helio USAF U-10B](https://openairdocs.org/model/helio-usaf-u-10b) (registry code 4301102)
- Serial number: 585
- Type of aircraft: Fixed wing single engine
- Airworthiness: Standard, normal
- Airworthiness date: May 13, 1981
- Last registry action: February 7, 2025
- Mode S code: A4AA10
- Location: [Soldotna, AK](https://openairdocs.org/faa-place/AK/Soldotna)
- Owner type: Individual
- Owner's area on the map: 60.3715° N, 150.9989° W: Placed by OpenAirDocs at the center of ZIP code 99669, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4XV
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4XV
- Page: https://openairdocs.org/deregistered/N4XV-2025-11-08

From the FAA registry file of October 31, 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 USAF U-10B: https://openairdocs.org/model/helio-usaf-u-10b.md

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