Sikorsky UH-60A
N121UA is a Sikorsky UH-60A, a rotorcraft with turboshaft engines (a helicopter or multicopter). It has 15 seats. It is registered to Ace Aeronautics LLC, an LLC in Guntersville, Alabama. The registration is valid: it was issued on June 6, 2023 and expires on June 30, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.
Aircraft
- Maker
- Sikorsky
- Model
- UH-60A · all UH-60As and related versions
- Serial number
- 83-23899
- Type
- Rotorcraft
- Power
- Turboshaft, 2 motors
- Seats
- 15
- Year built
- Not given
- Transponder code
- A0592C (octal 50054454)
Registration
- Status
- Valid registration
- Certificate issued
- June 6, 2023
- Expires
- June 30, 2030
- Last FAA action
- June 6, 2023
- Airworthiness
- None on file
- FAA region
- Southern
- FAA record id
- 01407580
Owner as the FAA publishes it
- Name
- Ace Aeronautics LLC
- Type
- LLC
- Address
- 105 Buck Island Rd
Guntersville, AL 35976-8697
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 1
Records check free · 3 to understand · 2 clear
The public federal record on N121UA, 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 Ace Aeronautics LLC, an LLC, certificate issued June 6, 2023, expires June 30, 2030. No fractional interest recorded. [1]
No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate. [1]
No earlier tail number is recorded against serial 83-23899 for this model in the deregistered file. [2]
N121UA was previously assigned to 1 other aircraft: Boeing 747-422 (serial 29167, cancelled January 19, 2018). 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 N121UA: Incident on July 18, 2017 at Frankfurt. 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: Boeing 747 422
The BFU of Germany has notified the NTSB of an incident involving a Boeing 747 airplane that occurred on July 18, 2017. The NTSB has appointed a U.S. Accredited Representative to assist the BFU's investigation under the provisions of ICAO Annex 13 as the State of Manufacturer and Design of the airplane.All investigative information will be released by the BFU of Germany.
Search the NTSB's CAROL system for DCA17WA159 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 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 2, 2026. See this record on the FAA site · This record as data