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Registered aircraft · FAA record as of October 23, 2026Berkshire Mfg. Corp. CONCEPT 70
N37CW is a Berkshire Mfg. Corp. CONCEPT 70, a glider with no engine, built in 1973. It has 1 seat. It is registered to an individual in Corning, California. The registration is valid: it was issued on December 17, 2022 and expires on December 31, 2029. It holds an experimental airworthiness certificate for racing; exhibition, dated August 15, 1980.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Berkshire Mfg. Corp.
- Model
- CONCEPT 70 · all CONCEPT 70s and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Berkshire Mfg. Corp. CONCEPT 70 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
- 12
- 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
- 1973
- Cruising speed
- 45 mph
- Transponder code
- A431B9 (octal 51030671)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- December 17, 2022
- Expires
- December 31, 2029
- Last FAA action
- September 22, 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 · Racing; ExhibitionFAA certificate purpose code 43 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · August 15, 1980
- FAA region
- Western-PacificFAA region code 4 (the FAA regional office that handles the record). All codes
- FAA record id
- 00643383
Owner as the FAA publishes it
- Name
- Wagoner Mark D
- 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
- PO Box 5211
Corning, CA 96021-5211
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.
Connections how N37CW links to the rest of the register
- Berkshire Mfg. Corp. CONCEPT 70 7 registered
- Berkshire Mfg. Corp. 7 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Corning, CA 25 aircraft registered in this town
- Corning Municipal · 0O4
- California 27,610 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N37CW.json.
Records check free · 1 to understand · 4 clear
The public federal record on N37CW, 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 Wagoner Mark D, an individual, certificate issued December 17, 2022, expires December 31, 2029. No fractional interest recorded. [1]
The airworthiness certificate on file is dated August 15, 1980, 7 years after the 1973 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 12 for this model in the deregistered file. [2]
No other airframe has carried N37CW according to the deregistered file. [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 N37CW. 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 October 23, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 23, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 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, October 23, 2026. See this record on the FAA site · This record as data