# N724Q: 1968 Smith Miniplane DSA-1, registration cancelled 2013-05-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 7, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Smith Miniplane DSA-1](https://openairdocs.org/model/smith-miniplane-dsa-1) (registry code 83501Q9)
- Engine: [Lycoming 0-290 series](https://openairdocs.org/engine/lycoming-0-290-series) (registry code 41506)
- Data sheets: [TCDS E-229](https://openairdocs.org/tcds/E-229) (OpenAirDocs)
- Serial number: 100
- Year built: 1968
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 9, 1974
- Certificate issued: July 29, 1970
- Last registry action: April 9, 1988
- Mode S code: A9B3C6
- Owner when cancelled: [Johnson Alvie M](https://openairdocs.org/faa-owner/JOHNSON%20ALVIE%20M)
- Location: [Lancaster, CA](https://openairdocs.org/faa-place/CA/Lancaster)
- Owner type: Individual
- Owner's area on the map: 34.7177° N, 118.1523° W: Placed by OpenAirDocs at the center of ZIP code 93534, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N724Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=724Q
- Page: https://openairdocs.org/deregistered/N724Q-2013-05-07

From the FAA registry file of November 12, 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 Smith Miniplane DSA-1: https://openairdocs.org/model/smith-miniplane-dsa-1.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.