# N77DP: 1974 Piccard Don AX-6, registration cancelled 2013-08-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 28, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piccard Don AX-6](https://openairdocs.org/model/piccard-don-ax-6) (registry code 05604UH)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS A18WE](https://openairdocs.org/tcds/A18WE) (OpenAirDocs)
- Serial number: 724
- Year built: 1974
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: October 3, 1974
- Certificate issued: November 13, 1978
- Last registry action: April 2, 1997
- Mode S code: AA6707
- Owner when cancelled: [Murtorff Bill C](https://openairdocs.org/faa-owner/MURTORFF%20BILL%20C)
- Location: [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)
- Owner type: Individual
- Owner's area on the map: 29.8588° N, 95.5855° W: Placed by OpenAirDocs at the center of ZIP code 77041, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N77DP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=77DP
- Page: https://openairdocs.org/deregistered/N77DP-2013-08-28

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 Piccard Don AX-6: https://openairdocs.org/model/piccard-don-ax-6.md

## Other aircraft with N77DP

- [Registered now](https://openairdocs.org/aircraft/N77DP): Bell 47G-4, S/N 3343, built 1965

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