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Registered aircraft · FAA record as of November 6, 2026Schempp-Hirth VENTUS-B
N109 is a Schempp-Hirth VENTUS-B, a glider with no engine, built in 1981. It has 1 seat. It is registered to an individual in Sun Prairie, Wisconsin. The registration is valid: it was issued on November 17, 2022 and expires on November 30, 2029. It holds an experimental airworthiness certificate for exhibition, dated April 23, 1982.
Schempp-Hirth: Ventus and Discus with electric self-launch
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Schempp-Hirth (Germany)
- Model
- VENTUS-B · all VENTUS-Bs and related versions
- Built of
- compositeThe airframe is composite: carbon fibre or glass fibre set in resin, moulded in large pieces with few joints, which gives smooth shapes but needs different inspection and repair methods from metal. A glass-fibre glider. This is how the Schempp-Hirth VENTUS-B family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- 66
- Type
- GliderFAA type of aircraft code 1 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- NoneFAA type of engine code 0 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes · None NONE
- Seats
- 1
- Year built
- 1981
- Transponder code
- A02622 (octal 50023042)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- November 17, 2022
- Expires
- November 30, 2029
- Last FAA action
- September 15, 2023
- Airworthiness
- ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · ExhibitionFAA certificate purpose code 3 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · April 23, 1982
- FAA region
- Great LakesFAA region code C (the FAA regional office that handles the record). All codes
- FAA record id
- 00010131
Owner as the FAA publishes it
- Name
- Mikelsen Carlos A
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 6736 Prairie View Dr
Sun Prairie, WI 53590-9408
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 3
Connections how N109 links to the rest of the register
- Schempp-Hirth VENTUS-B 28 registered
- Schempp-Hirth 516 aircraft on the register
- Built of composite · as the model family is built; the register does not record it per aircraft
- Sun Prairie, WI 30 aircraft registered in this town
- Wisconsin 6,162 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N109.json.
Records check free · 1 to understand · 4 clear
The public federal record on N109, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Mikelsen Carlos A, an individual, certificate issued November 17, 2022, expires November 30, 2029. No fractional interest recorded. [1]
Experimental certificate for exhibition, dated April 23, 1982, consistent with the 1981 manufacture year. [1]
No earlier tail number is recorded against serial 66 for this model in the deregistered file. [2]
N109 was previously assigned to 3 other aircraft: Yoder JEANIE TEENIE TWO (serial 510112, cancelled December 23, 1974); Curtiss Wright JN4D (serial 109, cancelled April 20, 1930); Standard J-1 (serial 3972, cancelled July 13, 1927). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N109. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of November 6, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 6, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 6, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through October 28, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, November 6, 2026. See this record on the FAA site · This record as data