Pan Am Series – Part XXXVIII: The DC-7C

The DC-7C - Drawing by Mike Machat in Pan Am - An Airline and its Aircraft

The DC-7C – Drawing by Mike Machat in Pan Am – An Airline and its Aircraft by Ron Davies

“Swan Song of an Airline Generation”

Probably the most advanced of the piston airliners, the Douglas DC-7C had also one of the shortest, if not the shortest, service life with Pan American World Airways.

The aircraft came about as a result of the competition in the North Atlantic for what Ron Davies’ in Pan American World Airways – An Airline and Its Aircraft, referred to as the “non-stop prize”. The competition had already been brewing on the domestic front between Douglas and Lockheed with TWA introducing the first U.S. transcontinental non-stop service in October 1953 with the L-1049C Super Constellation shortly followed by American with the DC-7.

In the transatlantic, it was TWA with its Super Constellations versus Pan American, with its Super Stratocruisers fitted with extra fuel tanks and later with DC-7B’s, which had a slightly higher gross weight and longer range than the DC-7. Then, in November 1955, TWA introduced the L-1049G, the “Super G”, which was matched by Pan American with the DC-7C  in June 1956.

With the DC-7C, called the “Seven Seas”, an extra wing section was added, increasing the wing area by 12 percent, thus enabling the increase of weights, payloads and tankage. The wings also allowed the engines to be placed five feet further away from the fuselage which reduced the engine noise and vibration in the cabin. Lockheed later introduced its answer to the DC-7C with the L-1649A Starliner, called the “Jetstream” by TWA, but it only had marginally more range than the former.

Pan American’s DC-7B and DC-7C Operations

Pan American started taking delivery of its seven DC-7Bs in May of 1955 and these were deployed in the Atlantic. The aircraft was used primarily in all-tourist or dual first and tourist service on the transatlantic routes. The aircraft was marginally non-stop capable, requiring a stop on its westbound leg.

DC-7B - Clipper Jupiter Rex

DC-7B – Clipper Jupiter Rex

Below are pages from the April 1956 timetable showing the DC-7B’s services in the North Atlantic:

1956 Atlantic - T   1956 Atlantic

In the same timetable, Pan American also announced the introduction of the, the DC-7C, called the “Super Seven”, the “world’s newest and first commercial airliner capable of flying nonstop across any ocean or continent”.

1956a

 

Pan American ordered twenty-six DC-7C’s , including the freighter version and took delivery of the first in April 1956.

Douglas DC-7C Clipper Bald Eagle

Douglas DC-7C Clipper Bald Eagle

By 1957, the Super Seven was primarily operating in the Atlantic, some Pacific service and on the round-the-world route. The DC-7B was moved to the Latin America services, including the New York-Buenos Aires flights and points in the Caribbean.  The below pages from the September 1957 timetable illustrate the Atlantic and Caribbean services of the “-7B”. Pan American also highlighted its first class service to Nassau (bottom).

1957 Atlantic   1957 Latin America

pa570301

 

With the introduction of the jets, the Super Sevens continued operating in the Atlantic, Pacific and round-the-world markets as well as on the Africa service. The -7B continued its presence in the Latin America markets. These services are illustrated in the April 1959 timetable.

1959 Africa  1959 Latin America

1959 Pacific

DC-7B Evening Star   DC-7C-2 Van Wickler

Pan American’s DC-7B (left) and DC-7C (right; Allan Van Wickler photo)

Going into the 1960’s it became increasingly clear that the days were numbered for the DC-7C as a passenger airplane. In the September 1961 timetable, the Super Seven was largely a “DC-7CF” as a freighter with very limited passenger service in the South Pacific. By 1965, the DC-7CF was only operating freighter services in Latin America. These services are illustrated in the timetable pages below and bottom:

1961 Cargo    1961 Pacific

September 1961 timetable.

1965 Latin America

 The “DC-7CF” – Photos by Allan Van Wickler

DC-7C - 1   DC-7C -3

Pan American took delivery of its first DC-7C only two and a half years before entering the Jet Age. The airplane cost $2,500,000 each, but within ten years, they were largely gone, either sold to aircraft traders or the occasional non-scheduled airline or even for scrap. It was, said Ron Davies, an “ignominious end to a fine example of commercial airline technical development.”

The DC-7C

IDL Lineup

At New York Idlewild (photo by Allan Van Wickler).

DC-7C-1   DC-7C Frank Hudson

Left photo, at New York, by Allan Van Wickler; right photo, at London, by Frank Hudson

For additional information about Pan American World Airways:

The Book Pan American World Airways – Aviation history Through the Words of its People contains 71 stories written by the people of Pan Am who played important roles in many of the important events in Pan Am’s history. The book is published by BlueWaterPress.

Preview Pan American World Airways – Aviation History Through the Words of its People

For purchasing information, visit the publisher, BlueWaterPress or Amazon

Also available in a Kindle Edition

For a companion book with a timeline of Pan Am history and images of aircraft, timetables and other memorabilia, see a preview of  Pan American World Airways – Images of a Great Airline

The book is also available directly from the publisher, BlueWaterPress or Amazon.

For further information about the history of Pan American World Airways, visit: Pan Am Historical Foundation

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About James Patrick ("Jamie") Baldwin
James Patrick ("Jamie") Baldwin is an author, blogger, lecturer and consultant in air transportation, an Adjunct Professor at the University of Maryland University College (UMUC), a Visiting Lecturer at the University of Westminster (London) and a Visiting Lecturer at Emirates Aviation University (Dubai). He is also a Contributing Editor to Airways Magazine. Previously at ERAU’s College of Business he taught Business Law, Business Law for Airline Managers, and Airline Management. He was also faculty advisor to Sigma Alpha Epsilon. As a lecturer he coordinates Aviation Law workshops for Aeropodium, a UK-based aviation-related events company and organizes Aviation Law Conferences at his law school, American University Washington College of Law (AUWCL). As a consultant he specializes in start-up airline strategies, airline marketing, regulatory compliance, licensing, aircraft sourcing, strategic planning, contracts, agency agreements and preparing business plans. An avid golfer, Mr Baldwin periodically writes a golf column for the Dorchester Banner. Previously Mr Baldwin served as Deputy General Manager for Legal and Regulatory Affairs of Star Airways, a small Turkish cargo airline of which he was a founder, and prior to that, the US Representative of Tajik Air, the international airline of the Republic of Tajikistan. In the latter capacity, he represented the airline’s interests before the US government, multilateral development banks and private US and international business interests. He also coordinated and prepared on behalf of the government of Tajikistan a request for a grant from the US Trade and Development Agency for a feasibility study on its air transport sector. Mr Baldwin also served as an officer in the US Navy (1974-1978) and the active US Naval Reserve (1978-1994). His latest assignments included service as a Naval Liaison Officer on tanker convoys during the Iran/Iraq War, Officer in Charge of military officers boarding, inspecting and briefing masters of merchant ships delivering military cargo during the first Gulf War and Commanding Officer of a US Naval Reserve unit. He is now retired with the rank of Commander. Mr Baldwin is the author of Pan American World Airways – Images of a Great Airline (BluewaterPress, 2011). He also co-edited, with Jeff Kriendler, former Vice President, Corporate Communications at Pan Am, Pan American World Airways – Aviation History through the Words of its People (BluewaterPress, 2011). He, along with Mr Kriendler, recently published Pan Am - Personal Tributes to a Global Aviation Pioneer. Mr Baldwin obtained an A.B. (Bachelor’s) Degree in International Relations from the University of Southern California (Los Angeles) and a J.D. (Juris Doctor) Degree from the AUWCL (Washington DC). He is a member of the U.S. Naval Institute, the U. S. Golf Association, Cambridge Multi Sport (CMS) and Sigma Alpha Epsilon. He has traveled widely and includes among his interests distance running, golf, hill walking, sailing, model railroading, spectator sports, classical music and writing. He is married and resides in Maryland.

2 Responses to Pan Am Series – Part XXXVIII: The DC-7C

  1. Jamie Dodson says:

    Jamie,

    As a kid I few tran-Atlantic on the Seven Seas to London. I was nine but remember so many details – especially the cockpit tour. Thanks for this wonderful tribute to a grand old airplane.

    Sent from my iPod thingy Please excuse any abuses to the English language … Jamie Dodson, jamie@jamiedodsonbooks.com

    >

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