When they became aware of the facility at Alpena , they were eager to try it out .
The 1st Pursuit Group out of Selfridge Field practiced flying maneuvers and gunnery training near Oscoda , Michigan .
When 1st Pursuit Group became aware of the facility at Alpena , 1st Pursuit Group were eager to try it out .
The 1st Pursuit Group out of Selfridge Field practiced flying maneuvers and gunnery training near Oscoda , Michigan .