# N3705: Waco 9, registration cancelled 1928-10-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 18, 1928
- Status when cancelled: Valid registration
- Airframe: [Waco 9](https://openairdocs.org/model/waco-9) (registry code 9600102)
- Data sheets: [TCDS ATC-11](https://openairdocs.org/tcds/ATC-11) (OpenAirDocs)
- Serial number: 319
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 29, 1927
- Mode S code: A436D2
- Owner when cancelled: [Trnka Otto A](https://openairdocs.org/faa-owner/TRNKA%20OTTO%20A)
- Location: [Jersey City, NJ](https://openairdocs.org/faa-place/NJ/Jersey%20City)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N3705
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3705
- Page: https://openairdocs.org/deregistered/N3705-1928-10-18

From the FAA registry file of November 4, 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 Waco 9: https://openairdocs.org/model/waco-9.md

## Other aircraft with N3705

- [Registered now](https://openairdocs.org/aircraft/N3705): DJI AGRAS T40, S/N 1581F574B226M00100X2
- [Cancelled 1997-09-13](https://openairdocs.org/deregistered/N3705-1997-09-13): Whigham GW-4, S/N 1. Triennial form not returned. Owner: [Waters John B](https://openairdocs.org/faa-owner/WATERS%20JOHN%20B), [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)

---
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.