# N7780C: Sabrena TIERRA II

- Status: Valid registration
- Airframe: [Sabrena TIERRA II](https://openairdocs.org/model/sabrena-tierra-ii) (registry code 05904BG, 2 seats)
- Engine: [Rotax 582SER](https://openairdocs.org/engine/rotax-582ser) (registry code 55556)
- Serial number: 072401
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: January 20, 2010
- Certificate issued: March 12, 2020
- Expires: March 31, 2030
- Mode S code: AA891A
- Registered owners: [Mohler Dennis E](https://openairdocs.org/faa-owner/MOHLER%20DENNIS%20E), [Mohler Beverly S](https://openairdocs.org/faa-owner/MOHLER%20BEVERLY%20S)
- Location: [Topeka, KS](https://openairdocs.org/faa-place/KS/Topeka)
- Owner type: Partnership
- Owner's area on the map: 39.1395° N, 95.7483° W: Placed by OpenAirDocs at the center of ZIP code 66618, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7780C
- Page: https://openairdocs.org/aircraft/N7780C

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Sabrena TIERRA II)

None in force.

### Matched by engine (Rotax 582SER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7780C.

## FAA accident and incident reports

None matched to N7780C.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N7780C

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N7780C before.

- [Cancelled 1970-07-08](https://openairdocs.org/deregistered/N7780C-1970-07-08): Douglas DC3C, S/N 25736. Owner: [Continental Air Services Inc](https://openairdocs.org/faa-owner/CONTINENTAL%20AIR%20SERVICES%20INC), [Reno, NV](https://openairdocs.org/faa-place/NV/Reno)

## Related

- Other Sabrena TIERRA II aircraft: https://openairdocs.org/model/sabrena-tierra-ii/aircraft.md
- The Rotax 582SER engine: https://openairdocs.org/engine/rotax-582ser.md

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