# N898DH: 1998 Hudson Donald G SNS-7, registration cancelled 2007-07-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 23, 2007
- Status when cancelled: Triennial form not returned
- Airframe: [Hudson Donald G SNS-7](https://openairdocs.org/model/hudson-donald-g-sns-7) (registry code 05606BG)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 0217
- Year built: 1998
- Type of aircraft: Fixed wing single engine
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 1, 2004
- Certificate issued: May 14, 1998
- Last registry action: June 19, 2007
- Mode S code: AC635F
- Owner when cancelled: [Hudson Don](https://openairdocs.org/faa-owner/HUDSON%20DON)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: Individual
- Owner's area on the map: 61.1900° N, 149.6070° W: Placed by OpenAirDocs at the center of ZIP code 99504, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N898DH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=898DH
- Page: https://openairdocs.org/deregistered/N898DH-2007-07-23

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 Hudson Donald G SNS-7: https://openairdocs.org/model/hudson-donald-g-sns-7.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 ANC04LA093](https://openairdocs.org/ntsb/ANC04LA093), Aug 18, 2004: Hudson Hiperbipe SNS-7 (N898DH), Palmer, AK, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain control of the airplane, which resulted in an uncontrolled descent and subsequent in-flight collision with trees. A factor associated with the accident was a low…

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20040818018819A](https://openairdocs.org/incident/20040818018819A), Aug 18, 2004: Amtr SNS7 (N898DH), Palmer, AK, Substantial damage, 1 fatal. (-23) According to witnesses, after the takeoff, the aircraft completed a roll, came back around and suddenly banked hard to the right and plummeted nose-first…

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