Observation Squadron 7 (VOS-7) (or VCS-7) was a United States Navy artillery observer aircraft squadron based in England during Operation Overlord.
 The squadron was assembled expressly to provide aerial spotting for naval gunfire support during the invasion of Normandy.
 Personnel and aircraft were assembled on 1 June 1944 and began flying missions on 6 June 1944.
 The squadron was disbanded when Allied capture of the town of Cherbourg ended naval bombardment responsibilities on 26 June 1944.
 It is thought to be one of the shortest-lived squadrons in the history of United States military aviation.
Naval Base Subic Bay was a major ship-repair, supply, and rest and recreation facility of the Spanish Navy and subsequently the United States Navy located in Olongapo, Zambales, Philippines.
 The base was 262 square miles, about the size of Singapore.
 The Navy Exchange had the largest volume of sales of any exchange in the world, and the Naval Supply Depot handled the largest volume of fuel oil of any navy facility in the world.
 The naval base was the largest overseas military installation of the United States Armed Forces after Clark Air Base in Angeles City was closed in 1991.
 Following its closure in 1992, it was transformed into the Subic Bay Freeport Zone by the Philippine government.
Electronic Attack Squadron 132 (VAQ-132), the "Scorpions", is a United States Navy aircraft squadron based at Naval Air Station Whidbey Island, flying the EA-18G Growler.
 The squadron's radio callsign is "Scorp".
Air Test and Evaluation Squadron TWO ONE (HX-21) "Blackjack" is a U.S. Navy aircraft squadron located at Naval Air Station Patuxent River, Maryland on the Chesapeake Bay.
 As part of the Naval Air Warfare Center Aircraft Division (NAWC-AD), Naval Test Wing Atlantic (NTWL), HX-21 is responsible for the Developmental Test and Evaluation of Navy and Marine Corps rotary-wing/tilt-rotor aircraft, airborne systems, and Unmanned Aircraft Systems (UAS) in support of acquisition decisions that improve the Navy and Marine Corps' war fighting capability.
 Additionally, HX-21 tests and evaluates new mission systems to integrate legacy aircraft into the constantly evolving fighting force.
This is a list of United States Navy aircraft squadrons.
 "Deactivated" or "disestablished" squadrons are listed in the List of Inactive United States Navy aircraft squadrons.
 Navy aircraft squadrons are typically composed of several aircraft (from as few as two to as many as several dozen), the officers who fly them and the men and women that maintain them.
 Most squadrons also have a number of other administrative support personnel.
 Some of the activities listed are not technically "squadrons", but they all operate U.S. Navy aircraft in some capacity.
A Service Squadron (ServRon) was a U.S. Navy squadron that supported fleet combat units.
 Service Squadrons were used by the United States Navy from their inception in 1943 to as late as the early 1980s.
 At the time of their inception during the Second World War they allowed the US Navy to operate across the vast reaches of the Pacific ocean for extended periods of time.
 Service Squadrons created temporary forward bases to allow the naval squadrons to spend less time in transit and more time in the area of combat.
 Ulithi, a small volcanic atoll in the central Pacific, is one such example.
 Service Squadrons essentially created a major naval base near the area of operation.
 With the naval base at Ulithi to refit, repair and resupply, many ships were able to deploy and operate in the western Pacific for a year or more without returning to a major port facility.
 Among the vessels operating in service squadrons were tankers, oilers, refrigerator ships, ammunition ships, supply ships, floating docks and repair ships.
 They provided diesel, ordnance, aviation fuel, food stuffs and all other supplies.
 Equally important at places like Ulithi were the portable piers and floating dry docks which allowed many ships damaged by enemy action or Pacific storms to undergo repair without having to travel the thousands of miles back to a major US naval base.
 Ulithi was as far forward from the US naval base at San Francisco as the San Francisco base was from London, England.
 To have a fully functional major port in the middle of the Pacific was a significant aid to U.S. Navy operations.
Naval Air Station Cecil Field or NAS Cecil Field (IATA: NZC, ICAO: KNZC, FAA LID: NZC) was a United States Navy air base, located in Duval County, Florida.
 Prior to October 1999, NAS Cecil Field was the largest military base in terms of acreage in the Jacksonville, Florida area.
The VP-26 "Tridents" are a United States Navy aircraft squadron based at Naval Air Station Jacksonville in Jacksonville, Florida, United States.
 The squadron operates the Boeing P-8A patrol aircraft.
 The squadron was originally established as Bombing Squadron 114 (VB-114) on 26 August 1943, redesignated Patrol Bombing Squadron 114 (VPB-114) on 1 October 1944, redesignated Patrol Squadron 114 (VP-114) on 15 May 1946, redesignated Heavy Patrol Squadron (Landplane) 6 (VP-HL-6) on 15 November 1946 and redesignated Patrol Squadron 26 (VP-26) on 1 September 1948.
 It is the third squadron to be designated VP-26, the first VP-26 was redesignated VP-102 on 16 December 1940 and the second VP-26 was redesignated VP-14 on 1 July 1941.
VC-10 Composite Squadron "Challengers" was a United States Navy aircraft squadron.
 It was originally known as the "Mallards" in 1943, but when assigned the F-8 Crusader the squadron pilots unofficially used the name "Challengers".
 The squadron was formally known as the "Challengers" from 1961 through 1993.
Naval Air Station Jacksonville (NAS Jacksonville) (IATA: NIP, ICAO: KNIP, FAA LID: NIP) is a military airport, eight miles (13 km) south of the central business district of Jacksonville, Florida, United States.
 NAS Jacksonville and Naval Station Mayport are the two naval bases in Duval County.

Question: Which naval base in Duval County, Florida houses the United States Navy aircraft squadron, the VP-26 "Tridents"?
Answer: Naval Air Station Jacksonville