Showing posts with label Clipper. Show all posts
Showing posts with label Clipper. Show all posts

Friday, April 6, 2012

Sikorsky's Clipper

No indication is given on our photo of the location, but if I had to guess, I'd
say Pearl Harbor, Hawaii.
The Sikorsky S-42 Clipper had a storied beginning. In the early 1930s, Pan Am's Juan Trippe had visions of a flying boat that could span oceans, and Igor Sikorsky came up with an amphibian - the largest of its kind at the time - designated the S-40, and was the first to carry the title "Pan Am Clipper". Sikorsky only built three of these, because despite the advance in the state-of-the-art that these represented, with an 875 mile range, they just didn't meet Trippe's needs.

By the time that the first S-40 flew its maiden flight, on November 19, 1931, Sikorsky was envisioning an even better aircraft. Besides Sikorsky himself, Charles Lindbergh was also on board the S-40 for that first flight. Lindbergh worked for Trippe as a consultant, and as the story goes, the two of them sat in the S-40's lounge and together sketched out the next project, one that would truly be a trans-oceanic airliner.

Close-up of the S-42; this scan has been over-processed in order to bring out details
not easily seen in the faded original image.
What resulted was the S-42, which had the range that Trippe was looking for, 1,930 miles. Ten aircraft were built, and all served with Pan Am and carried Clipper names. The first trans-Pacific flight by an S-42, the Pam Am Clipper, took place in April 1935, which included a stop at Pearl Harbor.

Of the ten built, four were destroyed in accidents, and the remaining six were scrapped.