- Registered owner
- Alpine Peak Holdings LLC
- Location
- Dover, DE
- Owner type
- LLC
- Serial number
- 83-23927
- Year built
- 1983
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Experimental, exhibition
- Airworthiness date
- January 7, 2026
- Certificate issued
- October 23, 2025
- Expires
- October 31, 2032
- Mode S code
- A1A294
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 0
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
No ADs matched this aircraft’s modelsADs on appliances, propellers and installed equipment aren’t matched by model; check those separately.
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N204TMMatched 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 Sikorsky UH-60L aircraft
FAA incident reports
No FAA accident or incident reports matched to N204TMMatched 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 Sikorsky UH-60L aircraft
Service difficulty reports
No reports matched to N204TMGeneral 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 Sikorsky UH-60L aircraft
STCs that may be installed · 6
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Sikorsky UH-60L
STC SR02753LAInstallation of an engine Inlet Barrier Filter (IBF)STC SR02650SEInstallation of Station 34.5 Beam ModificationSTC SR12471ATInstallation of RMCI Health Useage and Monitoring System (HUMS)STC SR00903DEInstallation of Left and Right, Hand Hold, Step and Step Fairing modificationSTC SR12380LAInstallation of Aerocraft's External Load Mount Kit (ARC-H60ELM)STC SR02794LAInstallation of Ballast Box
Earlier aircraft with this N-number · 1
This aircraft carried N204TM before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.