# N41HR: Harmon John M HARMON ROCK0T, registration cancelled 1999-08-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 24, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Harmon John M HARMON ROCK0T](https://openairdocs.org/model/harmon-john-m-harmon-rock0t) (registry code 05612FG)
- Serial number: 006
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 2, 1996
- Last registry action: June 15, 1999
- Mode S code: A4D286
- Owner when cancelled: [Schneeflock Robert D](https://openairdocs.org/faa-owner/SCHNEEFLOCK%20ROBERT%20D)
- Location: [Madison, MS](https://openairdocs.org/faa-place/MS/Madison)
- Owner type: Individual
- Owner's area on the map: 32.5053° N, 90.1376° W: Placed by OpenAirDocs at the center of ZIP code 39110, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N41HR
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=41HR
- Page: https://openairdocs.org/deregistered/N41HR-1999-08-24

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 Harmon John M HARMON ROCK0T: https://openairdocs.org/model/harmon-john-m-harmon-rock0t.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 FTW96LA252](https://openairdocs.org/ntsb/FTW96LA252), Jun 17, 1996: Harmon RV-3 Rocket (N41HR), Houston, TX, destroyed. Probable cause: The improper installation of the fuel line with insufficient clearance from the exhaust system, resulting in a hole being burned into the fuel line.

## Other aircraft with N41HR

- [Registered now](https://openairdocs.org/aircraft/N41HR): Hawker Beechcraft G36, S/N E-3946, built 2011
- [Cancelled 2007-12-06](https://openairdocs.org/deregistered/N41HR-2007-12-06): Ross Herbert E HUMMER PITTS SPECIAL, S/N 209, built 2002. Triennial form not returned. Owner: [Ross Herbert E](https://openairdocs.org/faa-owner/ROSS%20HERBERT%20E), [Stockton, CA](https://openairdocs.org/faa-place/CA/Stockton)

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