# N73DL: 1998 Dewinter David L AIR THUMPER SPECIAL, registration cancelled 2017-07-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 6, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Dewinter David L AIR THUMPER SPECIAL](https://openairdocs.org/model/dewinter-david-l-air-thumper-special) (registry code 05605WL)
- Engine: [Mcculloch 4318A&E/0-100](https://openairdocs.org/engine/mcculloch-4318a-e-0-100) (registry code 43101)
- Serial number: 199842
- Year built: 1998
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 23, 1998
- Certificate issued: September 13, 2001
- Last registry action: September 18, 2007
- Mode S code: A9C908
- Owner when cancelled: [Loomis Jerry P](https://openairdocs.org/faa-owner/LOOMIS%20JERRY%20P)
- Location: [Greentown, IN](https://openairdocs.org/faa-place/IN/Greentown)
- Owner type: Individual
- Owner's area on the map: 40.4843° N, 85.9278° W: Placed by OpenAirDocs at the center of ZIP code 46936, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N73DL
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=73DL
- Page: https://openairdocs.org/deregistered/N73DL-2017-07-06

From the FAA registry file of October 28, 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 Dewinter David L AIR THUMPER SPECIAL: https://openairdocs.org/model/dewinter-david-l-air-thumper-special.md

## Other aircraft with N73DL

- [Registered now](https://openairdocs.org/aircraft/N73DL): Pruss Richard S RV7A, S/N 70057, built 2005

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