N793HT is a 1967 Helicopter Transport Svc Llc CH-54A (rotorcraft) with serial number 67-18427, registered in Aurora, OR. Its FAA registration is valid and runs until Feb 28, 2030; the renewal window opens on Aug 28, 2029. It is powered by a P & W JFTD12A-4A rated at 4500 hp. Its airworthiness certificate is in the restricted class (agriculture and pest control, forest, other), issued Jul 1, 2010. The NTSB accident database lists one record for this airframe since 2008, the latest on Aug 7, 2026.
Registration
- FAA status
- Valid registration
- Expires
- Feb 28, 2030
- Registrant type
- Non-citizen corporation
- Registered owner
- U S LEASECO INC
- Location
- Aurora, OR
- Local FAA office (FSDO)
- Portland FSDO (Northwest) (PDX FSDO) · (503) 615-3200 or (800) 847-3806
- Certificate issued
- Apr 24, 2008
- Last FAA action
- Oct 7, 2023
- Mode S code (hex)
- AAC3EB
- Mode S code (octal)
- 52541753
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- HELICOPTER TRANSPORT SVC LLC
- Model
- CH-54A
- Type certificate (TCDS)
- H16NM (Helicopter Transport Services LLC), R00009SE (Helicopter Transport Services LLC)
- Year manufactured
- 1967
- Serial number
- 67-18427
- Aircraft type
- Rotorcraft
- Engine type
- Turbo-shaft
- Engine
- P & W JFTD12A-4A (4500 hp)
- Engines / seats
- 2 / 7
- Weight class
- 20,000 lb and over
- Airworthiness
- Restricted since Jul 1, 2010
- Approved operations
- Agriculture and pest control, Forest, Other
Public airports near Aurora
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Aurora State Aurora, OR | KUAO | 1 mi | Towered | 100LL, A |
| Lenhardt Airpark Hubbard, OR | 7S9 | 3 mi | Non-towered | 100LL |
| Mulino State Portland-Mulino, OR | 4S9 | 8 mi | Non-towered | 100LL |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Aug 7, 2026 | Cove Fort, UT | Helicopter Transport Services CH-54A this airframe | Destroyed | Fatal | ANC26FA079 |
From the NTSB aviation accident database (events since 2008, data through Oct 28, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.