# N669BS: 1998 Rans S12

- Status: Valid registration
- Airframe: [Rans S12](https://openairdocs.org/model/rans-s12) (registry code 0590028, 2 seats)
- Engine: [Rotax R670](https://openairdocs.org/engine/rotax-r670) (registry code 55605)
- Data sheets: [TCDS ATC 80](https://openairdocs.org/tcds/ATC%2080) (Continental Motors Inc) (OpenAirDocs)
- Serial number: 1004692
- Year built: 1998
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: July 25, 2018
- Certificate issued: May 15, 2024
- Expires: May 31, 2031
- Mode S code: A8D5D2
- Registered owner: [Billman David E](https://openairdocs.org/faa-owner/BILLMAN%20DAVID%20E)
- Location: [Grinnell, IA](https://openairdocs.org/faa-place/IA/Grinnell)
- Owner type: Individual
- Owner's area on the map: 41.7334° N, 92.7127° W: Placed by OpenAirDocs at the center of ZIP code 50112, 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=669BS
- Page: https://openairdocs.org/aircraft/N669BS

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): 1 in force

### Matched by airframe (Rans S12)

None in force.

### Matched by engine (Rotax R670)

- [AD 95-21-15](https://openairdocs.org/ad/95-21-15): Aviation Gasoline · Continental Motors A-65-8, C85-12F, C85-12FJ and 77 more. Effective Nov 28, 1995

### Historical (superseded or no longer in force)

- [AD 94-14-12](https://openairdocs.org/ad/94-14-12) (historical): Octane Aviation Gasoline · Teledyne Continental Motors A-65-8, C85-12, E185-11 and 68 more

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N669BS.

## FAA accident and incident reports

None matched to N669BS.

## 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) (1)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (Rotax R670)

- [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Phillips Petroleum Co

## Related

- Other Rans S12 aircraft: https://openairdocs.org/model/rans-s12/aircraft.md
- The Rotax R670 engine: https://openairdocs.org/engine/rotax-r670.md

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