Show Hour an Air Speed In Test Flight Pleases Post Post Pos I I LOS ANGELES Feb 18 UP UP Wi Icy ley ey Post st pleased with results of a aest test est flight on which he attained miles an hour c mechanical adjustment on the Winnie Mae in preparation reparation for lor the probable start of ofa a stratosphere flight to New York to to- morrow Post took his ship five miles up for or the two two-h two hour our test yesterday and flew lew over the airport at ly y five miles a min minute te His spec speed Indicator pointed to miles an hour and Post said allowance for lighter air currents probably would add dd 10 more mile miles |