F-101 Voodoo, F-102 Delta Dagger and F-106 Delta Dart.

US Air Force EC-121 Warning Stars in Iceland, 1976. (Photo by Baldur Sveinsson)

F-106s of the 119th Fighter-Interceptor Squadron, 1984

Formation of F-100s

F-106A Delta Dart

USAF Convair F-102 Delta Daggers, 1966. Photographed by Larry Burrows.

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The American “teen series” of fourth generation fighter aircraft.

Clockwise: F/A-18 Hornet, F-14 Tomcat, F-16 Fighting Falcon and F-15 Eagle.