Hood Tech HTMC-40
N621DM is a Hood Tech HTMC-40, a rotorcraft powered by electric motors (a helicopter or multicopter). It is unmanned. It is registered to Hood Tech CORP Mechanical INC, a corporation in Hood River, Oregon. The registration is valid: it was issued on November 6, 2025 and expires on November 30, 2032. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.
Aircraft
- Maker
- Hood Tech (United States)FAA spelling: HOOD TECH CORP MECHANICAL INC
- Model
- HTMC-40 · all HTMC-40s and related versions
- Built of
- carbon fibre and plasticA drone: a carbon-fibre or moulded plastic frame carrying electric motors, batteries and the flight computer. This is how the Hood Tech HTMC-40 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
- HTMC-0041
- Type
- RotorcraftFAA type of aircraft code 6 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- ElectricFAA type of engine code 10 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 8 motors
- Seats
- 0
- Year built
- Not given
- Transponder code
- A81A4B (octal 52015113)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- November 6, 2025
- Expires
- November 30, 2032
- Last FAA action
- November 6, 2025
- Airworthiness
- None on file
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 01524015
Owner as the FAA publishes it
- Name
- Hood Tech CORP Mechanical INC
- Type
- CorporationFAA type of owner code 3 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 135 Country Club Rd
Hood River, OR 97031-8718
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
Connections how N621DM links to the rest of the register
- Hood Tech HTMC-40 27 registered
- Hood Tech 36 aircraft on the register
- Built of carbon fibre and plastic · as the model family is built; the register does not record it per aircraft
- Hood Tech CORP Mechanical INC 36 aircraft in the fleet
- Hood River, OR 337 aircraft registered in this town
- Ken Jernstedt Airfield · 4S2
- Oregon 7,012 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N621DM.json.
Records check free · 3 to understand · 2 clear
The public federal record on N621DM, 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 Hood Tech CORP Mechanical INC, a corporation, certificate issued November 6, 2025, expires November 30, 2032. 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 HTMC-0041 for this model in the deregistered file. [2]
N621DM was previously assigned to 1 other aircraft: Robinson Helicopter R22 BETA (serial 2776, cancelled September 30, 2020). 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 N621DM: Accident on October 17, 2000 at Dellwood, FL: minor 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: Robinson R-22 BETA · operated under 091
the pilot's failure to clear the area, and his attempted takeoff while the helicopter's right skid was entangled with vines, which resulted in inadvertent dynamic rollover and substantial damage to the aircraft.
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 28, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 28, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 28, 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 28, 2026. See this record on the FAA site · This record as data