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Dehavilland DHC-6-300
N74GC is a Dehavilland DHC-6-300, a fixed-wing airplane with more than one motor with turboprop engines, built in 1977. It has 22 seats. It is registered to Diamond Bar LLC, an LLC in Kirkland, Washington. The registration is valid: it was issued on October 24, 2005 and expires on August 31, 2028. It holds a standard airworthiness certificate for normal, dated May 26, 2005.
Listed on the FAA charter and air-taxi certificate of Grand Canyon Airlines INC, so it can be flown for hire; the registered owner is someone else, which is usual for a managed aircraft.
Where is it now Last seen today at 12:12 pm.
Last seen today at 12:12 pm. Checking whether it is in the air right now…
Aircraft broadcast their own position; volunteer receivers pool what they hear. Owners who have asked the FAA not to be displayed are not shown.
Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Dehavilland
- Model
- DHC-6-300 · all DHC-6-300s and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Dehavilland DHC-6 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
- 559
- Type
- Fixed-wing, multi-engineFAA type of aircraft code 5 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- TurbopropFAA type of engine code 2 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 2 motors · P&W PT6A SER · 750 hp
- Fuel
- Jet A
- Seats
- 22
- Year built
- 1977
- Transponder code
- A9F0CA (octal 52370312)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- October 24, 2005
- Expires
- August 31, 2028
- Last FAA action
- June 3, 2023
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · NormalFAA certificate purpose code N (the kind of airworthiness certificate it flies under and what it is approved for). All codes · May 26, 2005
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00352357
Owner as the FAA publishes it
- Name
- Diamond Bar LLC
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 12515 Willows Rd NE Ste 200
Kirkland, WA 98034-8795
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.
Connections how N74GC links to the rest of the register
- Dehavilland DHC-6 114 registered
- Dehavilland 861 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Grand Canyon Airlines INC · charter operator
- Pratt & Whitney PT6A series 2,217 aircraft with this engine series · 750 hp
- Diamond Bar LLC 3 aircraft registered to this organisation
- Kirkland, WA 150 aircraft registered in this town
- Washington 10,664 aircraft registered
- FAA orders naming the Dehavilland DHC-6 70 airworthiness directives
- Failure reports filed on the Dehavilland DHC-6 956 reports since 1995
- Approved modifications for the Dehavilland DHC-6 312 supplemental type certificates
- FAA orders naming the Pratt & Whitney PT6A series 2 airworthiness directives
- Failure reports on the Pratt & Whitney PT6A series 8,209 reports since 1995
- Where N74GC is now · Last seen today at 12:12 pm.
The whole map of how records connect · these connections as data: /graph/aircraft/N74GC.json.
Records check free · 2 to understand · 3 clear
The public federal record on N74GC, 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 Diamond Bar LLC, an LLC, certificate issued October 24, 2005, expires August 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated May 26, 2005, 28 years after the 1977 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 559 for this model in the deregistered file. [2]
No other airframe has carried N74GC according to the deregistered file. [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 N74GC: Accident on June 29, 1987 at Grand Canyon, AZ: no 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: De Havilland DHC-6-300 · operated under 135
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of November 10, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 10, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 10, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through October 28, 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, November 10, 2026. See this record on the FAA site · This record as data