From the UNLV Libraries Single Item Accession Photograph Collection (PH-00171). L-R: unidentified; Art Olson, Clark County Commissioner; Harold Corbin, U.S. Bureau of Reclamation and Boulder City Manager; Dr. Henry J. Reining, Dean of the College of Administration, USC at Los Angeles; Albert Franklin, Boulder City Councilman; Bob Broadbent, Boulder City Mayor; Dr. Thomas S. White, Boulder City Councilman; Grant Sawyer, Governor of Nevada; William Byrne, Henderson, Nevada mayor; Morgan J. Sweeney, Boulder City Councilman; Arleigh West, Acting Regional Director, Bureau of Reclamation at Boulder City; Joe Manix, Boulder City Councilman; N.E. Broadbent, Mayor of Ely, Nevada; B. Mahlon Brown, Nevada state senator; Harley Harmon, Clark County Commission Chairman; Jake Dieleman, Nevada state assemblyman.

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."