There was an airport called the Hialeah Airport that was located on the north side of Hialeah Drive (NW 54th Street) from E. 4th Avenue to E. 8th Avenue (LeJeune Road). I believe this photo was taken there because there are homes in the background and the home around Miami Municipal weren't built until the early 1950's.

These were Hialeah girls so this image is in the Hialeah gallery. If it was at Miami Municipal then this was seven years before the airport was renamed to Amelia Earhart Field because she took off from this airport to begin her ill-fated flight around the world and Rose Farrell Taylor and her friends were there to see her off, never to return again.