# N216TB: 2005 Warth Dennis J CLASSIC SPT AC S-18, registration cancelled 2013-07-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 30, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Warth Dennis J CLASSIC SPT AC S-18](https://openairdocs.org/model/warth-dennis-j-classic-spt-ac-s-18) (registry code 05617F5)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 245
- Year built: 2005
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Classic Sport Aircraft S-18T
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 30, 2005
- Certificate issued: May 14, 2009
- Last registry action: September 25, 2009
- Mode S code: A1D177
- Owner when cancelled: [Baloun Aviation LLC](https://openairdocs.org/faa-owner/BALOUN%20AVIATION%20LLC)
- Location: [Sioux Falls, SD](https://openairdocs.org/faa-place/SD/Sioux%20Falls)
- Owner type: Corporation
- Owner's area on the map: 43.5087° N, 96.8359° W: Placed by OpenAirDocs at the center of ZIP code 57106, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N216TB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=216TB
- Page: https://openairdocs.org/deregistered/N216TB-2013-07-30

From the FAA registry file of November 5, 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 Warth Dennis J CLASSIC SPT AC S-18: https://openairdocs.org/model/warth-dennis-j-classic-spt-ac-s-18.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 CEN10LA429](https://openairdocs.org/ntsb/CEN10LA429), Jul 24, 2010: Warth Dennis J Classic Sport S-18 (N216TB), Tea, SD, substantial damage, 1 fatal. Probable cause: A loss of engine power for undetermined reasons and the pilot's loss of airplane control, which led to an aerodynamic stall.

## 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 20100723042829A](https://openairdocs.org/incident/20100723042829A), Jul 23, 2010: Warth Denni CLASSIC SPT (N216TB), Tea, SD, Destroyed, 1 fatal. On July 23, 2010, pilot [privacy data omitted] flew N216TB, an experimental Warth thorp S-18, on a maintenance test flight around the Tea, SD airport.…

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