# N426MT: 1999 Toland S/Thornburgh J TWIN 503SL, registration cancelled 2013-04-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 29, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Toland S/Thornburgh J TWIN 503SL](https://openairdocs.org/model/toland-s-thornburgh-j-twin-503sl) (registry code 05606EY)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: 95
- Year built: 1999
- Type of aircraft: Glider
- Engine type: 2 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 26, 2005
- Certificate issued: March 2, 2000
- Last registry action: June 2, 2010
- Mode S code: A5130E
- Owner when cancelled: [Sure Flight Inc](https://openairdocs.org/faa-owner/SURE%20FLIGHT%20INC)
- Location: [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes)
- Owner type: Corporation
- Owner's area on the map: 38.7287° N, 75.1685° W: Placed by OpenAirDocs at the center of ZIP code 19958, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N426MT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=426MT
- Page: https://openairdocs.org/deregistered/N426MT-2013-04-29

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 Toland S/Thornburgh J TWIN 503SL: https://openairdocs.org/model/toland-s-thornburgh-j-twin-503sl.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 WPR09LA130](https://openairdocs.org/ntsb/WPR09LA130), Feb 27, 2009: Toland S/Thornburgh J Twin 503SL (N426MT), Torrance, CA, substantial damage, 1 fatal. Probable cause: The passenger’s inadvertent activation of the engine throttle.

## 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 20090226008599A](https://openairdocs.org/incident/20090226008599A), Feb 26, 2009: Toland TWIN503SL (N426MT), Torrance, CA, Destroyed, 1 fatal. (-23) On February 26, 2009 at 2105 N426MT Toland s/thornburgh twin 503SL aircraft was positioned between hangars at ktoa. While preparing the aircraft during…

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