
Pilot Roscoe Turner used his Sikorsky S-29-A as a flying billboard, although someone misspelled “Davison” here (San Diego Air and Space Museum). (San Diego Air and Space Museum)
San Diego Air and Space Museum
Pilot Roscoe Turner used his Sikorsky S-29-A as a flying billboard, although someone misspelled “Davison” here (San Diego Air and Space Museum). (San Diego Air and Space Museum)
San Diego Air and Space Museum