# N984T: 1981 Schempp-Hirth VENTUS-B

- Status: Valid registration
- Airframe: [Schempp-Hirth VENTUS-B](https://openairdocs.org/model/schempp-hirth-ventus-b) (registry code 3802051, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 61
- Year built: 1981
- Type: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition, racing
- Airworthiness date: January 25, 2016
- Certificate issued: September 22, 2016
- Expires: September 30, 2029
- Mode S code: ADBBA9
- Registered owner: [Watrous Dave Warren](https://openairdocs.org/faa-owner/WATROUS%20DAVE%20WARREN)
- Location: [Lake Oswego, OR](https://openairdocs.org/faa-place/OR/Lake%20Oswego)
- Owner type: Individual
- Owner's area on the map: 45.4136° N, 122.7253° W: Placed by OpenAirDocs at the center of ZIP code 97035, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=984T
- Page: https://openairdocs.org/aircraft/N984T

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 (Schempp-Hirth VENTUS-B)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N984T.

## FAA accident and incident reports

None matched to N984T.

## 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 N984T

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N984T before.

- [Cancelled 1963-10-29](https://openairdocs.org/deregistered/N984T-1963-10-29): Beech 35-33, S/N CD-184. Owner: [Steel City Flyers Inc](https://openairdocs.org/faa-owner/STEEL%20CITY%20FLYERS%20INC), [Pueblo, CO](https://openairdocs.org/faa-place/CO/Pueblo)

## Related

- Other Schempp-Hirth VENTUS-B aircraft: https://openairdocs.org/model/schempp-hirth-ventus-b/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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