Description given with photo: "Radar Installed on Passenger Planes Culver City, Calif. -- Radar safety control system (cabinet, left, center) for passenger planes, demonstrated by Howard Hughes in a trans-world airline plane, at Culver City, May 1st. Radar, with 500 and 2,000 foot warning signals, tells the pilot when he is approaching obstacles. Equipment is being installed in planes flying routes from San Francisco eastward to Shanghai. Credit (ACME) 5/3/47."

A back view of Howard Hughes Grover Whalen, and Al Lodwick riding in the back of an automobile and a crowd consisting of thousands of people who attended a parade that celebrated Howard Hughes completion of his flight round-the-world flight in New York City.

A view of Howard Hughes conversing with an unidentified group of people in Calfornia.

A view of Howard Hughes conversing with an unidentified group of people in California.

A view of Howard Hughes conversing with an unidentified group of people in Calfornia.

The black and white view of Howard Hughes sitting in the Northop Gamma Racer in New York. Text printed on a card included with the image: "Hughes sets new Miami-New York record Howard Hughes, Millionaire flier and pictured in the cockpit of his low-wing Northrop all-metal, plane, shortly after landing in New York, April 21st, 4 hours and 22 minutes after having taken off from Miami, Fla. He had beaten the record established by Jimmy Wedel in July 1933, by 36 minutes."

Description given with photo: "Losing Money on Flying Boat, Says Hughes, Culver City, Calif.: Howard Hughes (center, facing camera) makes his first appearance before the press since the start of the senate investigation into his multi-million dollar plane contracts. Hughes said the government is getting its $18,000,000 worth out of his big, eight-engined flying boat but he's losing money. the plane has yet to be flown. Credit (ACME). 7-30-47."