# N91RR: 2022 Pipistrel D O O VIRUS SW 121C, registration cancelled 2026-07-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 21, 2026
- Status when cancelled: Valid registration
- Airframe: [Pipistrel D O O VIRUS SW 121C](https://openairdocs.org/model/pipistrel-d-o-o-virus-sw-121c) (registry code 05641A7)
- Engine: [Rotax 912S3](https://openairdocs.org/engine/rotax-912s3) (registry code 55594)
- Data sheets: [TCDS E00051EN](https://openairdocs.org/tcds/E00051EN) (OpenAirDocs)
- Serial number: VSWX121C0106
- Year built: 2022
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, operating light-sport, previously under 21.190
- Airworthiness date: October 5, 2022
- Certificate issued: September 20, 2022
- Last registry action: September 2, 2023
- Mode S code: AC95D9
- Owner when cancelled: [Mesa Airlines Inc](https://openairdocs.org/faa-owner/MESA%20AIRLINES%20INC)
- Location: [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix)
- Owner type: Corporation
- Owner's area on the map: 33.4639° N, 111.9878° W: Placed by OpenAirDocs at the center of ZIP code 85008, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N91RR
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=91RR
- Page: https://openairdocs.org/deregistered/N91RR-2026-07-21

From the FAA registry file of November 3, 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 Pipistrel D O O VIRUS SW 121C: https://openairdocs.org/model/pipistrel-d-o-o-virus-sw-121c.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 ERA23LA051](https://openairdocs.org/ntsb/ERA23LA051), Nov 7, 2022: Pipistrel D O O Virus SW (N91RR), Cross City, FL, substantial damage. Probable cause: The pilots’ inadequate preflight fuel planning and improper in-flight fuel management, which resulted in a total loss of engine power due to fuel exhaustion and subsequent deployment of the ballistic…

## 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 20221107019129A](https://openairdocs.org/incident/20221107019129A), Nov 7, 2022: PIPISTREL d Oo VIRUS sw 121c (N91RR), Cross City, FL, Substantial damage. PIC and safety pilot refueled at 2J9 with 4 gallons of fuel. The safety pilot added the fuel and both pilots agreed the amount was adequate for the flight from…

## Other aircraft with N91RR

- [Cancelled 2013-04-26](https://openairdocs.org/deregistered/N91RR-2013-04-26): Rhoads Richard R WE 1 VOLKSPLANE, S/N 8792252. Registration expired, pending cancellation. Owner: [Andersson Ivan A](https://openairdocs.org/faa-owner/ANDERSSON%20IVAN%20A), [Apple Valley, CA](https://openairdocs.org/faa-place/CA/Apple%20Valley)

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.