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Douglas DC-6A
N400UA is a Douglas DC-6A, a fixed-wing airplane with more than one motor with a piston engine, built in 1954. It has 96 seats. It is registered to Tatonduk Outfitters LTD, a corporation in Fairbanks, Alaska. The registration is valid: it was issued on March 29, 2011 and expires on March 31, 2030. It holds a standard airworthiness certificate for transport, dated February 4, 1985.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Douglas
- Model
- DC-6A · all DC-6As 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 Douglas DC-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
- 44258
- 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
- Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 4 motors · P & W R-2800 SERIES · 2000 hp
- Fuel
- 100LL avgas
- Seats
- 96
- Year built
- 1954
- Cruising speed
- 216 mph
- Transponder code
- A4AE64 (octal 51127144)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- March 29, 2011
- Expires
- March 31, 2030
- Last FAA action
- October 13, 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 · TransportFAA certificate purpose code T (the kind of airworthiness certificate it flies under and what it is approved for). All codes · February 4, 1985
- FAA region
- AlaskanFAA region code 5 (the FAA regional office that handles the record). All codes
- FAA record id
- 00910954
Owner as the FAA publishes it
- Name
- Tatonduk Outfitters LTD
- 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
- PO Box 61680
Fairbanks, AK 99706-1680
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 N400UA links to the rest of the register
- Douglas DC-6 17 registered
- Douglas 305 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Pratt & Whitney R-2800 series 173 aircraft with this engine series · 2000 hp
- Tatonduk Outfitters LTD 14 aircraft in the fleet
- Fairbanks, AK 842 aircraft registered in this town
- Fairbanks International · FAI
- Gold King Creek Airport · AK7
- Chena River Seaplane Base · 2Z5
- Alaska 9,143 aircraft registered
- Failure reports filed on the Douglas DC-6 610 reports since 1995
- Approved modifications for the Douglas DC-6 87 supplemental type certificates
- Failure reports on the Pratt & Whitney R-2800 series 446 reports since 1995
The whole map of how records connect · these connections as data: /graph/aircraft/N400UA.json.
Records check free · 1 to understand · 4 clear
The public federal record on N400UA, 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 Tatonduk Outfitters LTD, a corporation, certificate issued March 29, 2011, expires March 31, 2030. No fractional interest recorded. [1]
The airworthiness certificate on file is dated February 4, 1985, 31 years after the 1954 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 44258 for this model in the deregistered file. [2]
No other airframe has carried N400UA 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]
No NTSB investigation records located under N400UA. CLEAR means the query ran and returned nothing, not that nothing ever happened. [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.
- FAA Releasable Aircraft Database, master file, file of November 4, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 4, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 4, 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 4, 2026. See this record on the FAA site · This record as data