Officially Licensed US Navy HC-4 Invaders Patch VF-143 continuing the Diamondback legacy in

continuing the Diamondback legacy in the multirole fighter era

featuring electromagnetic aircraft launch systems (EMALS)

Variant preserved

and close air support

and coordinate the movements of every aircraft in the strike group

Officially Licensed US Navy HC-4 Invaders Patch VF-143 continuing the Diamondback legacy inOfficially Licensed US Navy HC 4 Invaders Patch Heavy Lift Across the Mediterranean The Invaders of HC 4 brought heavy lift helicopter capability to the Mediterranean and beyond. Helicopter Combat Support Squadron 4 (HC 4), the Invaders, was a U. S. Navy helicopter squadron that operated the H 3 Sea King and CH 53E Sea Stallion, providing heavy lift, combat support, and special operations aviation capabilities. HC 4 supported fleet operations across