# N53QB: 2003 Porbeck John M SLIPSTREAM GENESIS, registration cancelled 2013-02-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 21, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Porbeck John M SLIPSTREAM GENESIS](https://openairdocs.org/model/porbeck-john-m-slipstream-genesis) (registry code 05622GO)
- Engine: [Compact Ra MZ202](https://openairdocs.org/engine/compact-ra-mz202) (registry code 14700)
- Serial number: JMP-01
- Year built: 2003
- Type of aircraft: Fixed wing single engine
- Engine type: 2 cycle
- Kit: Slipstream International GENESIS
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 7, 2007
- Certificate issued: September 28, 2009
- Last registry action: September 28, 2009
- Mode S code: A6AF74
- Owner when cancelled: [Sorbonne Robert L](https://openairdocs.org/faa-owner/SORBONNE%20ROBERT%20L)
- Location: [Sandy, UT](https://openairdocs.org/faa-place/UT/Sandy)
- Owner type: Individual
- Owner's area on the map: 40.5947° N, 111.8285° W: Placed by OpenAirDocs at the center of ZIP code 84093, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N53QB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=53QB
- Page: https://openairdocs.org/deregistered/N53QB-2013-02-21

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 Porbeck John M SLIPSTREAM GENESIS: https://openairdocs.org/model/porbeck-john-m-slipstream-genesis.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 CEN11LA672](https://openairdocs.org/ntsb/CEN11LA672), Aug 13, 2011: Porbeck John M Slipstream Genesis (N53QB), Bryan, TX, substantial damage. Probable cause: The pilot’s failure to maintain adequate airspeed and attitude during a turn toward downwind, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's limited experience…

## 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 20110813021889A](https://openairdocs.org/incident/20110813021889A), Aug 13, 2011: Porbeck John M SLIPSTREAM GENESIS (N53QB), Bryan, TX, Destroyed. The pilot was conducting the first test flight on the aircraft. The owner of the aircraft was observing the test flight from the ramp. The owner stated that…

## Other aircraft with N53QB

- [Cancelled 2006-10-18](https://openairdocs.org/deregistered/N53QB-2006-10-18): Porbeck John SLIPSTREAM SKYQUEST, S/N SQ03/0003. Owner: [Porbeck John](https://openairdocs.org/faa-owner/PORBECK%20JOHN), [Jacksonville, TX](https://openairdocs.org/faa-place/TX/Jacksonville)

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