Table:
text: United States Army Air Forces
Tactical organization
Tactical organization
Type_of_unit Type_of_aircraft Number_of_aircraft Number_of_crews Men_per_crew Total_personnel Officers Enlisted
Combat cargo group C-46 , C-47 125 150 4 883 350 533
Night fighter squadron P-61 , P-70 18 16 2 or 3 288 50 238
Tactical reconnaissance squadron F-6 , P-40 L-4 , L-5 27 23 1 233 39 194
Photo reconnaissance squadron F-5 24 21 1 347 50 297

Question: What is the aircraft for 21 crews of the United States Army Air Forces tactical organization?