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Registered aircraft · FAA record as of October 23, 2026Stemme Ag STEMME S 12
N5321 is a Stemme Ag STEMME S 12, a glider with a four-stroke engine, built in 2019. It has 2 seats. It is registered to Omega Enterprises LLC, an LLC in Niwot, Colorado. The registration is valid: it was issued on July 12, 2025 and expires on July 31, 2032. It holds a standard airworthiness certificate for utility, dated May 9, 2019.
Where is it now Last seen October 9 at 3:49 pm.
Last seen October 9 at 3:49 pm. Checking whether it is in the air right now…
Aircraft broadcast their own position; volunteer receivers pool what they hear. Owners who have asked the FAA not to be displayed are not shown.
Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Stemme Ag
- Model
- STEMME S 12 · all STEMME S 12s 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 carbon-fibre motor glider. This is how the Stemme Ag STEMME S 12 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
- 12-025
- Type
- GliderFAA type of aircraft code 1 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- Four-cycle pistonFAA type of engine code 8 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Brp-Rotax 914 F2 · 115 hp
- Seats
- 2
- Year built
- 2019
- Transponder code
- A6BA56 (octal 51535126)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- July 12, 2025
- Expires
- July 31, 2032
- Last FAA action
- November 24, 2025
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · UtilityFAA certificate purpose code U (the kind of airworthiness certificate it flies under and what it is approved for). All codes · May 9, 2019
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 01296475
Owner as the FAA publishes it
- Name
- Omega Enterprises LLC
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 8243 Cattail Dr
Niwot, CO 80503-7285
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 2
Connections how N5321 links to the rest of the register
- Stemme Ag STEMME S 12 27 registered
- Stemme Ag 38 aircraft on the register
- Built of composite · as the model family is built; the register does not record it per aircraft
- Brp-Rotax 914 F2 20 aircraft with this engine series · 115 hp
- Omega Enterprises LLC 1 aircraft registered to this organisation
- Niwot, CO 9 aircraft registered in this town
- Colorado 7,454 aircraft registered
- FAA orders naming the Stemme Ag STEMME S 12 6 airworthiness directives
- FAA orders naming the Brp-Rotax 914 F2 15 airworthiness directives
- Where N5321 is now · Last seen October 9 at 3:49 pm.
The whole map of how records connect · these connections as data: /graph/aircraft/N5321.json.
Records check free · 2 to understand · 3 clear
The public federal record on N5321, 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 Omega Enterprises LLC, an LLC, certificate issued July 12, 2025, expires July 31, 2032. No fractional interest recorded. [1]
Standard certificate for utility, dated May 9, 2019, consistent with the 2019 manufacture year. [1]
No earlier tail number is recorded against serial 12-025 for this model in the deregistered file. [2]
N5321 was previously assigned to 2 other aircraft: Grumman G-164A (serial 604, cancelled September 6, 2012); American Eagle A-1 (serial 171, cancelled March 6, 1933). 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]
1 NTSB record under N5321: Accident on June 24, 1994 at Coy, AR: no injuries, substantial damage. Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Grumman G-164A · operated under 137
THE SEPARATION OF THE LANDING GEAR DUE TO FAILURE OF THE LANDING GEAR AXLE BOLTS.
Full record in plain English · Docket and reports at the NTSB
- 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