- Registered owner
- Ace Aeronautics LLC
- Location
- Guntersville, AL
- Owner type
- LLC
- Serial number
- 80-23455
- Year built
- 1980
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Experimental, research and development, operating kit built
- Airworthiness date
- March 18, 2026
- Certificate issued
- September 20, 2026
- Expires
- September 30, 2033
- Mode S code
- A577B8
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 1
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
Airframe · Ace Aeronautics UH-60A
AD 2020-22-19Main Rotor Head--Main Rotor Spindle CuffInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N451VKMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Ace Aeronautics UH-60A aircraft
FAA incident reports
No FAA accident or incident reports matched to N451VKMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Ace Aeronautics UH-60A aircraft
Service difficulty reports
No reports matched to N451VKGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Ace Aeronautics UH-60A aircraft
STCs that may be installed · 30
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 30 STCs