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Schempp-Hirth NIMBUS 3/24.5
N54AC is a Schempp-Hirth NIMBUS 3/24.5, a glider with no engine, built in 1984. It has 1 seat. It is registered to an individual in Tulare, California. The registration is valid: it was issued on March 15, 1984 and expires on November 30, 2029. It holds an experimental airworthiness certificate for exhibition, dated May 8, 1984.
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
- NIMBUS 3/24.5 · all NIMBUS 3/24.5s 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 NIMBUS-3 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
- 58
- 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
- 1984
- Transponder code
- A6D596 (octal 51552626)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- March 15, 1984
- 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 · May 8, 1984
- FAA region
- Western-PacificFAA region code 4 (the FAA regional office that handles the record). All codes
- FAA record id
- 00692995
Owner as the FAA publishes it
- Name
- Caldwell Alexander Scott
- 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
- 108 e Gannon Dr
Tulare, CA 93274
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 N54AC links to the rest of the register
- Schempp-Hirth NIMBUS-3 15 registered
- Schempp-Hirth 515 aircraft on the register
- Built of composite · as the model family is built; the register does not record it per aircraft
- Tulare, CA 42 aircraft registered in this town
- Mefford Field · TLR
- California 27,610 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N54AC.json.
Records check free · 0 to understand · 5 clear
The public federal record on N54AC, 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 Caldwell Alexander Scott, an individual, certificate issued March 15, 1984, expires November 30, 2029. No fractional interest recorded. [1]
Experimental certificate for exhibition, dated May 8, 1984, consistent with the 1984 manufacture year. [1]
No earlier tail number is recorded against serial 58 for this model in the deregistered file. [2]
No other airframe has carried N54AC 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 N54AC. 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