# N156AT: Aviation Technologies MCDONL DGLS ATL-A4-L, registration cancelled 2010-03-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 19, 2010
- Status when cancelled: Triennial form not returned
- Airframe: [Aviation Technologies MCDONL DGLS ATL-A4-L](https://openairdocs.org/model/aviation-technologies-mcdonl-dgls-atl-a4-l) (registry code 05605GR)
- Serial number: ATL-148307
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 19, 2005
- Last registry action: September 16, 2008
- Mode S code: A0E08B
- Owner when cancelled: [Maslen Holbrook](https://openairdocs.org/faa-owner/MASLEN%20HOLBROOK)
- Location: [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City)
- Owner type: Individual
- Owner's area on the map: 39.2227° N, 119.7016° W: Placed by OpenAirDocs at the center of ZIP code 89706, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N156AT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=156AT
- Page: https://openairdocs.org/deregistered/N156AT-2010-03-19

From the FAA registry file of October 29, 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 Aviation Technologies MCDONL DGLS ATL-A4-L: https://openairdocs.org/model/aviation-technologies-mcdonl-dgls-atl-a4-l.md

## Other aircraft with N156AT

- [Registered now](https://openairdocs.org/aircraft/N156AT): Airtime CYGNET, S/N 00102, built 2015

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