Flying The Hump

The first massive airlift in history

One of the chapters in ‘The Java Gold’  is dedicated to ‘…flying the Hump…’as the ‘air bridge’ into China across the Himalayas soon became known. ‘It was the first massive airlift in history.

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The Himalayas as seen after take off from a field in Assam

‘The Hump’  started early in 1942, initially with just a handful of aircrew and airplanes. Most of these planes were hastily ‘converted’ civilian DC-3’s that had been ferried across the Atlantic, Africa and India by a Pan American subsidiary. Often the former civilian owner’s logo and lettering couldstill be seen shining through the hastily applied olive drab army paint.
The US 10th Air Force, ATC and CNAC attempted to carry 10.000 tons of cargo each month into the beleaguered Kunming area that was isolated after the loss of the Burma Road.

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Chabua airfield in 1944, with a view of the cargo to be airlifted into China. Gasoline, the square cans in front, had absolute priority!

This had to be done with airplanes that barely had the ceiling to clear some of the ridges they had to cross. With rudimentary navigation aids and unreliable maps. With just a handful of radar stations available and the range of even the most powerful navigational radios reduced to a scant fifty miles. Where they were buffeted by freak winds of up to 250 miles an hour when they attempted to cross between the highest peaks. With turbulences that could flip an aircraft over on its back or force it down thousands of feet in a minute. And if the weather was decent for change, Japanese fighters and even flak were a real threat.

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HUMP Route-chart from Assam to China and back…

From May to October the monsoon rains poured down and turned the airfields into sodden bogs. During the hot season all maintenance had to be done at night. Because during the day the planes got so hot that mechanics suffered second degree burns when they touched metal surfaces exposed to the sun. It was hard to get first class mechanics and engineers to work in this place. And the unavoidable faulty maintenance caused so many fatal accidents that
by the end of 1944, the pilots grimly joked that they could navigate between Assam and Kunming following ‘The Aluminum Trail’ of aircraft wrecks that littered the route…

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The newspaper for ‘the in-crowd’ at that time

Despite all obstacles, and particularly under the leadership of General Tunner, The Hump turned out to be a success. It’s estimated that from May 1942 to September 1945 some 650,000 tons of cargo and 33,400 personnel were transported in both directions, requiring about 1.5 million flight hours. These figures would not be exceeded until the Berlin Airlift of 1948. General Tunner would lead that operation too, and the principles he established on The Hump to handle massive airlift operations are in use to this day.

However, this success came at a heavy price. A total of 468 US crews and 46 Chinese crews died flying The Hump – more than 1,500 personnel. During some months more than 50% of the planes that departed never made it back.

The casualty rate was at times as bad or even worse than that of the bomber crews of the US Eight Air Force assaulting Germany – but without the publicity and medals that the bomber crews received.

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About Kingsleyr

Thank you for visiting my blog! The posts you find here are a direct result of my research into aviation and military history. I use the information I gather as a foundation and background for my books. You may call the genre historical fiction, a story woven into a background of solid and verifiable historical facts. However, the period and region I have chosen to write about (late 1930's - 1950's in South-East Asia) are jam-packed with interesting information and anecdotes. If I'd used them all I would swamp the stories. So this blog is the next best thing. It is an "overflow area" in which I can publish whatever I think will interest you. And from the reactions I get, I deduce I am on the right track. A lot will be about aviation in the former Dutch East Indies. This, because my series of books ("The Java Gold") follows a young Dutch pilot in his struggle to survive the Pacific War and its aftermath. But there's more in the world and you'll find descriptions of cities, naval operations and what not published on this blog. Something about myself; I am a Dutch-Canadian author, living in, and working out of the magical city of Amsterdam. My lifelong interest in history and aviation, especially WW2, has led me to write articles and books on these subjects. I hope you'll enjoy them!
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15 Responses to Flying The Hump

  1. GP Cox says:

    Reblogged this on Pacific Paratrooper and commented:
    To honor the men who flew to support the men on the ground….

    Liked by 3 people

  2. We are certainly over comers aren’t we. The tenacity of the human spirit is incredible. Great post.

    Liked by 1 person

  3. LB says:

    Visiting from Pacific Paratrooper.
    Thank you for making us think about those who do the grunt work, the hard work, the work that is often taken for granted. The casualty rate was stunning.

    Like

    • Kingsleyr says:

      Thanks for your comment.
      I try to highlight these things because (as you said) these efforts are often taken for granted. I dedicated a whole chapter in my novel to “The Hump”and the appalling conditions under which these men had to live and work and fly. Let’s make sure they’re not forgotten.
      Robert

      Liked by 1 person

  4. Inspired me to repost my series on father-in-law’s story about running out of fuel and having to bail out on a dark, stormy night into the Burma jungle when he was flying the Hump, G. –Curt

    Like

    • Kingsleyr says:

      Sounds like a fascinating story Curt – and I noticed that reposting reaches visitors you did not have before. Good luck!

      Like

      • You’ve certainly helped with that Robert, by re-blogging John’s tale. I like to repost on occasion because I have new followers and I believe some of my posts are worth repeating. Thanks. –Curt

        Like

  5. 56packardman says:

    Also visiting from Pacific Paratrooper. Great to see this important but all-too-often overlooked part of the war covered.

    Like

  6. fuzzysdad01 says:

    We need to continue to honor these brave men

    Like

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