# N50788: 2004 Deptula Benjamin C XT-912-B

- Status: Valid registration
- Airframe: [Deptula Benjamin C XT-912-B](https://openairdocs.org/model/deptula-benjamin-c-xt-912-b) (registry code 05901HF, 2 seats)
- Engine: [Rotax 912UL series](https://openairdocs.org/engine/rotax-912ul-series) (registry code 55571)
- Serial number: XT-912-45
- Year built: 2004
- Type: Weight-shift-control
- Engine type: 4 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: July 26, 2006
- Certificate issued: October 17, 2024
- Expires: October 31, 2031
- Mode S code: A65782
- Registered owner: [Harlan Brian C](https://openairdocs.org/faa-owner/HARLAN%20BRIAN%20C)
- Location: [North Pole, AK](https://openairdocs.org/faa-place/AK/North%20Pole)
- Owner type: Individual
- Owner's area on the map: 64.7739° N, 147.2672° W: Placed by OpenAirDocs at the center of ZIP code 99705, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=50788
- Page: https://openairdocs.org/aircraft/N50788

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. The registry lists only the engine series, so ADs for every Rotax 912UL model are included.

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

### Matched by airframe (Deptula Benjamin C XT-912-B)

None in force.

### Matched by engine (Rotax 912UL series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N50788.

## FAA accident and incident reports

None matched to N50788.

## 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 N50788

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N50788 before.

- [Cancelled 1997-08-21](https://openairdocs.org/deregistered/N50788-1997-08-21): Cessna 150J, S/N 15069554. Triennial form not returned. Owner: [West Mesa Flying Association Inc](https://openairdocs.org/faa-owner/WEST%20MESA%20FLYING%20ASSOCIATION%20INC), [Mesilla, NM](https://openairdocs.org/faa-place/NM/Mesilla)

## Related

- Other Deptula Benjamin C XT-912-B aircraft: https://openairdocs.org/model/deptula-benjamin-c-xt-912-b/aircraft.md
- The Rotax 912UL series engine: https://openairdocs.org/engine/rotax-912ul-series.md

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