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Aircraft record

N7780B1957 Douglas DC-6A

Registration validUnclaimedSource: FAA, updated Oct 19, 2026

Safety record in brief:No NTSB accidents or incidents since 1982No ADs since 1998 matched22 service difficulty reports

Registration
Valid
expires Aug 31, 2027
Based in
Fairbanks, AK
owner city / state
Owners
1
since 2005
NTSB events
None
since 1982
ADs may apply
0
confirm with A&P
Service reports
22
since 1995

Registration

FAA Aircraft Registry · Oct 19, 2026
Registered owner
Everts Air Fuel INC
Owner type
Corporation
City, state
Fairbanks, AK
Certificate issued
Jun 6, 2005
Expires
Aug 31, 2027
Airworthiness
Standard · Transport
Airworthiness date
Jun 14, 2002

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Douglas
Model
DC-6A
Year
1957
Serial number
45372
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
96
Engines
4
Max takeoff weight
20,000 and over lb
Mode S code
AA8919

Engine

Make and model
P & W R-2800 Series
Type
Reciprocating
Power
2000 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2005 – nowEverts Air Fuel INCFairbanks, AK · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 19, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (22)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Wings · skin · crackedAug 13, 2014

    REPAIR CRACK IN THE UPPER WING SKIN AT WSTA 111 STRINGER 10R. STOP DRILL CRACK & INSTALL AN EXTERNAL DOUBLER MADE FROM 7075-T6 0.080 IAW DWG 1429-01 & DC-6 A & B OVERHAUL MANUAL FIGURE 13-30.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Flight controls · trim tab · bindingApr 7, 2008

    AILERONS BINDING ON TAKEOFF AFTER GEAR RETRACTION (BEFORE TAKEOFF CONTROL CHECK) NORMAL. FOUND THAT THE AILERON SPRING TAB MECHANISM WAS BINDING PREVENTING MOVEMENT OF THE TAB SYSTEM WHICH IN TURN INCREASED THE FORCES REQUIRED TO MOVE THE AILERONS.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Propellers · relay · malfunctionedNov 17, 2004

    TAKEOFF WARNING HORN INTERMITTENT ON TAKEOFF. REPLACED NR 4 PROPELLER TAKEOFF WARNING RELAY. OP CHECKED GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Ignition · spark plug · shortedMar 26, 2004

    NR 1 ENGINE FEATHERED DUE TO NR 11 CYLINDER DOUBLE SHORTED SECONDARY. REPLACED BOTH FRONT AND REAR SPARK PLUGS ON NR 11 CYLINDER. CHECKED GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Ignition · magneto · shortedMar 17, 2004

    NR 2 ENGINE PRECAUTIONARY SHUT DOWN DUE TO LOSS OF LEFT DISTRIBUTOR. REPLACED NR 2 ENGINE MAGNETO. CHECK GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · downlock switch · dirtyMar 4, 2004

    UNSAFE NOSE WHEEL INDICATION. REMOVED NOSE GEAR DOWN & LOCK SWITCH ASSEMBLY, CLEANED CONTACTS, REASSEMBLED, RIGGED AND SWUNG NOSE GEAR. OP CHECK GOOD. (CLEANED INSPECTION WINDOW).

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Reciprocating engine · pushrod · bentFeb 28, 2004

    NR 3 ENGINE PRECAUTIONARY SHUT DOWN DUE TO NR 3 CYLINDER DOUBLE SHORTED SECONDARY. REPLACED BOTH INTAKE AND EXHAUST PUSH RODS AND ADJUSTED VALVES. OP CHECKED GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Reciprocating engine · engine · overspeedDec 5, 2003

    NR 2 ENGINE RUNNING ROUGH AND LOOSING OIL. ENGINE/PROP OVERSPEED 3500 RPM. REPLACED NR 2 ENGINE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Ignition · spark plug · crackedOct 9, 2003

    NR 1 PRECAUTIONARY ENGINE SHUT DOWN DUE TO NR 16 CYLINDER DOUBLE SHORTED SECONDARY. REMOVED AND REPLACED NR 16 CYLINDER FRONT AND REAR SPARK PLUGS. CHECKED GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Ignition · spark plug · overheatedMar 21, 2003

    NR 4 ENGINE SHUT DOWN DUE TO BACK FIRING. REPLACED NR 18 CYLINDER FRONT AND REAR SPARK PLUGS.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 22 reports.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 19, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 19, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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