# N41HR: 2002 Ross Herbert E HUMMER PITTS SPECIAL, registration cancelled 2007-12-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 6, 2007
- Status when cancelled: Triennial form not returned
- Airframe: [Ross Herbert E HUMMER PITTS SPECIAL](https://openairdocs.org/model/ross-herbert-e-hummer-pitts-special) (registry code 05614SM)
- Engine: [Lycoming AEIO-360 series](https://openairdocs.org/engine/lycoming-aeio-360-series) (registry code 41522)
- Data sheets: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 209
- Year built: 2002
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 22, 2002
- Certificate issued: September 6, 2002
- Last registry action: August 16, 2005
- Mode S code: A4D286
- Owner when cancelled: [Ross Herbert E](https://openairdocs.org/faa-owner/ROSS%20HERBERT%20E)
- Location: [Stockton, CA](https://openairdocs.org/faa-place/CA/Stockton)
- Owner type: Individual
- Owner's area on the map: 38.0306° N, 121.5228° W: Placed by OpenAirDocs at the center of ZIP code 95219, within about 6 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-2007-12-06

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 Ross Herbert E HUMMER PITTS SPECIAL: https://openairdocs.org/model/ross-herbert-e-hummer-pitts-special.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 SEA07LA053](https://openairdocs.org/ntsb/SEA07LA053), Jan 24, 2007: Ross Hummer Pitts Special (N41HR), Stockton, CA, substantial damage. Probable cause: The pilot's inadvertent ground loop/swerve, resulting in a nose over during an aborted takeoff. A contributing factor was the uneven runway surface, which restricted the pilot's ability to maintain…

## 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 20070124000419A](https://openairdocs.org/incident/20070124000419A), Jan 24, 2007: Amtr PITTSSPECIAL (N41HR), Stockton, CA, Substantial damage. (-23) In an interview with the pilot he stated on take off the engine could only develop 1800 rmp. The pilot decided to abort take off. With the tail wheel off…

## Other aircraft with N41HR

- [Registered now](https://openairdocs.org/aircraft/N41HR): Hawker Beechcraft G36, S/N E-3946, built 2011
- [Cancelled 1999-08-24](https://openairdocs.org/deregistered/N41HR-1999-08-24): Harmon John M HARMON ROCK0T, S/N 006. Triennial form not returned. Owner: [Schneeflock Robert D](https://openairdocs.org/faa-owner/SCHNEEFLOCK%20ROBERT%20D), [Madison, MS](https://openairdocs.org/faa-place/MS/Madison)

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