Description given with photo: "Hughes Pilots Radar-Equipped Plane Culver City, Calif. -- First passenger plane equipped with radar is flown in demonstration May 1st by Howard Hughes (left) and co-pilot R.C. Loomis over Culver City. Pilots using this equipment will be warned of approaching obstacles by lights flashing on radar panel. Two lights (lefts) with 2,000-foot range, are used to guarantee clearance over mountains; two lights (right) with 500-foot range, are a safety device for approaches and landings. Either set of lights warns against approaching aircraft. Trans-World Airline plans to install radar on its passenger planes. Credit (ACME) 5-3-47."

A view of Howard Hughes installing a radar safety system for passenger planes in Culver City, California.

Description given with photo: "Hughes Arrives In New York: La Guardia Field, New York, N.Y. -- Howard Hughes, airplane designer, pilot and movie producer, steps down from his converted B-23 bomber at La Guardia Field following his transcontinental flight from Culver City to New York, the first since he narrowly escaped death in the crash of an experimental plane July 7. Hughes personally piloted the B-23 over the 3,000-mile route."

A view of Howard Hughes installing a radar safety system for passenger planes in Culver City, California.

The black and white, aerial view of Howard Hughes' Lockheed 14 aircraft preparing for its final landing on its Round the World flight in Floyd Bennett Field, New York. Typed onto a piece of paper attached to the image: "Aerial New of landing, 7-14-38. (Daily News.)" Typed onto a second piece of paper attached to the image: "Howard Hughes plane from a welcoming plane as the Round the World flight ended at Floyd Bennett Field."

The black and white view of Howard Hughes' Lockheed 14 aircraft performing its final landing on the Round the World flight at Floyd Bennett Airport, New York. Typed onto a piece of paper attached to the image: ""The End of Hughes' Record-Smashing World Flight, New York City: Howard hughes' giant Lockheed taxiing down the runway at Floyd Bennett Field, July 14, at the end of the record-smashing flight around the world. The plane came to a rest at the field with Hughes and his picked crew of four just 3 days, 19 hours, and 14 minutes after it had taken off from the field on its flight around the world. Credit line (ACME). 7/14/38. IA For.""