# N834TP: 1947 Douglas DC3, registration cancelled 2009-04-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 13, 2009
- Status when cancelled: Triennial form not returned
- Airframe: [Douglas DC3](https://openairdocs.org/model/douglas-dc3) (registry code 3021401)
- Engine: [Pratt & Whitney Canada PT6-65AR](https://openairdocs.org/engine/pratt-whitney-canada-pt6-65ar) (registry code 52107)
- Serial number: 12590
- Year built: 1947
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Experimental, research and development
- Airworthiness date: March 12, 2008
- Certificate issued: March 25, 2003
- Last registry action: March 17, 2009
- Mode S code: AB68ED
- Owner when cancelled: [National Test Pilot School](https://openairdocs.org/faa-owner/NATIONAL%20TEST%20PILOT%20SCHOOL)
- Location: [Mojave, CA](https://openairdocs.org/faa-place/CA/Mojave)
- Owner type: Corporation
- Owner's area on the map: 35.0658° N, 118.2218° W: Placed by OpenAirDocs at the center of ZIP code 93501, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N834TP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=834TP
- Page: https://openairdocs.org/deregistered/N834TP-2009-04-13

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 Douglas DC3: https://openairdocs.org/model/douglas-dc3.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 WPR09LA108](https://openairdocs.org/ntsb/WPR09LA108), Feb 4, 2009: Douglas DC-3/65AR (N834TP), Mojave, CA, substantial damage. Probable cause: The student pilot failed to follow the checklist and set the takeoff trim properly prior to takeoff resulting in a loss of directional control. Contributing to the accident were the certified flight…

## 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 20090204001229A](https://openairdocs.org/incident/20090204001229A), Feb 4, 2009: Doug DC3 (N834TP), Mojave, CA, Substantial damage. On February 4, 2009, about 0850 pacific standard time, a Douglas DC-3, N834TP, veered off the runway and collided with terrain during takeoff at Mojave,…

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