Patrol Squadron 4 (United States Navy)

Patrol Squadron Four (VP-4) is a U.S. Navy land-based patrol squadron based at the Naval Air Station Whidbey Island, Oak Harbor, Washington, which is tasked to undertake maritime patrol, anti-submarine warfare (ASW), and intelligence, surveillance and reconnaissance (ISR) missions flying the Boeing P-8 Poseidon.

Patrol Squadron 4 (United States Navy)

Patrol Squadron Four (VP-4) is a U.S. Navy land-based patrol squadron based at the Naval Air Station Whidbey Island, Oak Harbor, Washington, which is tasked to undertake maritime patrol, anti-submarine warfare (ASW), and intelligence, surveillance and reconnaissance (ISR) missions flying the Boeing P-8 Poseidon.