Enter your tail number below. We'll pull your aircraft's make, model, serial, and engine from the FAA registry and find applicable ADs.
Need to search without a tail number? Use Advanced search.
WARNING: Airworthiness Directive applicability may depend on your specific aircraft configuration,
including installed engines, propellers, and appliances. Results shown here may be incomplete if your full
configuration is not specified. Always consult official FAA sources and your A&P mechanic or IA for
definitive compliance determinations.
Parser coverage is imperfect. "Possible" results require manual verification of the applicability section.
Airworthiness Directives; McDONNELL DOUGLAS DC-6, -6A, -6B, R6D, C-118A (Military), and DC-7 Series Airplanes
Effective: Jun 23, 1989
Match reasoning:
Make + model match "The Boeing Company" / "DC-7C".
Clause text
Per source metadata: The Boeing Company / DC-6; The Boeing Company / DC-6A; The Boeing Company / DC-6B; The Boeing Company / DC-7; The Boeing Company / DC-7B (and 4 more)
Airworthiness Directives; MCDONNELL DOUGLAS DC-6 and DC-7 Series Airplanes
Effective: Dec 1, 1978
Match reasoning:
Make + model match "The Boeing Company" / "DC-7C".
Clause text
Per source metadata: The Boeing Company / DC-6; The Boeing Company / DC-6A; The Boeing Company / DC-6B; The Boeing Company / DC-7; The Boeing Company / DC-7B (and 4 more)
Airworthiness Directives; AIRESEARCH MANUFACTURING COMPANY OF ARIZONA: Applies to Ai-Research Model GTCP30-54, -59, -70 and -92 Auxiliary Power Units (APU's)
Effective: Nov 19, 1975
Match reasoning:
Make + model match "Airbus SAS | Airesearch | The Boeing Company | Dassault Aviation | Goodyear Aircraft Corporation | Textron Aviation Inc. | Israel Aircraft Industries, Ltd. | Lockheed Martin Corporation | Maryland Air Industries, Inc. | Mitsubishi Heavy Industries, Ltd." / "DC-7C".
Clause text
Per source metadata: Airbus SAS | Airesearch | The Boeing Company | Dassault Aviation | Goodyear Aircraft Corporation | Textron Aviation Inc. | Israel Aircraft Industries, Ltd. | Lockheed Martin Corporation | Maryland Air Industries, Inc. | Mitsubishi Heavy Industries, Ltd. / BAC 1-11 200 Series; Airbus SAS | Airesearch | The Boeing Company | Dassault Aviation | Goodyear Aircraft Corporation | Tex…
HAMILTON STANDARD Models All Standard Aluminum-Alloy Propellers
Effective: Mar 1, 1964
Match reasoning:
Make + model match "The Boeing Company | Hamilton Standard | Kelowna Flightcraft R & D Ltd. | Lockheed Aircraft Corporation | Martin-Marietta Corporation" / "DC-7C".
Clause text
Per source metadata: The Boeing Company | Hamilton Standard | Kelowna Flightcraft R & D Ltd. | Lockheed Aircraft Corporation | Martin-Marietta Corporation / DC-6; The Boeing Company | Hamilton Standard | Kelowna Flightcraft R & D Ltd. | Lockheed Aircraft Corporation | Martin-Marietta Corporation / DC-6A; The Boeing Company | Hamilton Standard | Kelowna Flightcraft R & D Ltd. | Lockheed Aircraft Co…
Airworthiness Directives; DOUGLAS All DC-6 and DC-7 Series Airplanes
Effective: May 9, 1961
Match reasoning:
Make + model match "The Boeing Company" / "DC-7C".
Clause text
Per source metadata: The Boeing Company / DC-6; The Boeing Company / DC-6A; The Boeing Company / DC-6B; The Boeing Company / DC-7; The Boeing Company / DC-7B (and 1 more)
Airworthiness Directives; DOUGLAS Applies to All Models DC-6 and DC-7 Series Aircraft
Match reasoning:
Make + model match "The Boeing Company" / "DC-7C".
Clause text
Per source metadata: The Boeing Company / DC-6; The Boeing Company / DC-6A; The Boeing Company / DC-6B; The Boeing Company / DC-7; The Boeing Company / DC-7B (and 1 more)
Airworthiness Directives; DOUGLAS DC-7 Series Airplanes and LOCKHEED Constellation Series
Match reasoning:
Make + model match "The Boeing Company | Lockheed Aircraft Corporation" / "DC-7C".
Clause text
Per source metadata: The Boeing Company | Lockheed Aircraft Corporation / DC-7; The Boeing Company | Lockheed Aircraft Corporation / DC-7B; The Boeing Company | Lockheed Aircraft Corporation / DC-7C; The Boeing Company | Lockheed Aircraft Corporation / 1049-54; The Boeing Company | Lockheed Aircraft Corporation / 1049B-55 (Navy R7V-1) (and 5 more)
Airworthiness Directives; DOUGLAS DC-6 and DC-7 Series Aircraft
Match reasoning:
Make + model match "The Boeing Company" / "DC-7C".
Clause text
Per source metadata: The Boeing Company / DC-6; The Boeing Company / DC-6A; The Boeing Company / DC-6B; The Boeing Company / DC-7; The Boeing Company / DC-7B (and 1 more)
Airworthiness Directives; DOUGLAS All DC-6, DC-6A, DC-6B and DC-7
Match reasoning:
Make + model match "The Boeing Company" / "DC-7C".
Clause text
Per source metadata: The Boeing Company / DC-6; The Boeing Company / DC-6A; The Boeing Company / DC-6B; The Boeing Company / DC-7; The Boeing Company / DC-7B (and 1 more)
Airworthiness Directives; DOUGLAS All DC-6 and DC-7 Series Aircraft
Match reasoning:
Make + model match "The Boeing Company" / "DC-7C".
Clause text
Per source metadata: The Boeing Company / DC-6; The Boeing Company / DC-6A; The Boeing Company / DC-6B; The Boeing Company / DC-7; The Boeing Company / DC-7B (and 1 more)
Airworthiness Directives; DOUGLAS DC-7 Series and LOCKHEED Constellation Series
Match reasoning:
Make + model match "The Boeing Company | Lockheed Aircraft Corporation" / "DC-7C".
Clause text
Per source metadata: The Boeing Company | Lockheed Aircraft Corporation / DC-7; The Boeing Company | Lockheed Aircraft Corporation / DC-7B; The Boeing Company | Lockheed Aircraft Corporation / DC-7C; The Boeing Company | Lockheed Aircraft Corporation / 1049-54; The Boeing Company | Lockheed Aircraft Corporation / 1049B-55 (Navy R7V-1) (and 5 more)
Free during beta. We'll email you the moment a new Airworthiness Directive is published that matches
The Boeing Company DC-7C. One email per AD. No spam, no third-party sharing.
Beta status: collecting waitlist while we wire up email delivery. You'll get one email when alerts go live
— we'll honor first-100 signups with a permanent free tier.