# N68SN: 2012 World SENTINEL

- Status: Valid registration
- Airframe: [World SENTINEL](https://openairdocs.org/model/world-sentinel) (registry code 0600086, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: 10-11-90-047
- Year built: 2012
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, operating light-sport, previously under 21.190
- Airworthiness date: April 14, 2022
- Certificate issued: June 10, 2025
- Expires: June 30, 2032
- Mode S code: A9027B
- Registered owners: [Hudelson Douglas R](https://openairdocs.org/faa-owner/HUDELSON%20DOUGLAS%20R), [Hudelson Case D](https://openairdocs.org/faa-owner/HUDELSON%20CASE%20D)
- Location: [Miami, OK](https://openairdocs.org/faa-place/OK/Miami)
- Owner type: Co-owned
- Owner's area on the map: 36.8897° N, 94.8815° W: Placed by OpenAirDocs at the center of ZIP code 74354, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=68SN
- Page: https://openairdocs.org/aircraft/N68SN

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 912ULS model are included.

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

### Matched by airframe (World SENTINEL)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N68SN.

## FAA accident and incident reports

None matched to N68SN.

## 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.

## Related

- Other World SENTINEL aircraft: https://openairdocs.org/model/world-sentinel/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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