# N154US: 2025 Direct Fly S R O ALTO NG

- Status: Valid registration
- Airframe: [Direct Fly S R O ALTO NG](https://openairdocs.org/model/direct-fly-s-r-o-alto-ng) (registry code 06001C4, 2 seats)
- Engine: [Rotax 912ULS2](https://openairdocs.org/engine/rotax-912uls2) (registry code 55599)
- Serial number: DF221
- Year built: 2025
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Light sport, airplane
- Airworthiness date: March 12, 2025
- Certificate issued: August 25, 2025
- Expires: August 31, 2032
- Mode S code: A0DADE
- Registered owner: [US Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS%20INC)
- Location: [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville)
- Owner type: Corporation
- Owner's area on the map: 28.5282° N, 80.7798° W: Placed by OpenAirDocs at the center of ZIP code 32780, 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=154US
- Page: https://openairdocs.org/aircraft/N154US

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 (Direct Fly S R O ALTO NG)

None in force.

### Matched by engine (Rotax 912ULS2)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N154US.

## FAA accident and incident reports

None matched to N154US.

## 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 N154US

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N154US before.

- [Cancelled 2011-04-04](https://openairdocs.org/deregistered/N154US-2011-04-04): Sikorsky S-76B, S/N 760363, built 1990. Triennial form not returned. Owner: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- [Cancelled 2001-11-26](https://openairdocs.org/deregistered/N154US-2001-11-26): Douglas DC-10-40, S/N 46763, built 1973. Triennial form not returned. Owner: [Northwest Airlines Inc](https://openairdocs.org/faa-owner/NORTHWEST%20AIRLINES%20INC), [St Paul, MN](https://openairdocs.org/faa-place/MN/St%20Paul)

## Related

- Other Direct Fly S R O ALTO NG aircraft: https://openairdocs.org/model/direct-fly-s-r-o-alto-ng/aircraft.md
- The Rotax 912ULS2 engine: https://openairdocs.org/engine/rotax-912uls2.md

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