Naval Air Station Joint Reserve Base Willow Grove or NASJRB Willow Grove was a

Naval Air Station A Naval Air Station (NAS) is a military air base, and consists of a permanent land-based operations locations for the military aviation division of the relevant branch of a navy (Naval aviation). These bases are typically populated by squadron ...

owned by the U.S. Navy and located in

Horsham Township Horsham Township is a Home Rule Municipality (Pennsylvania), home-rule Township (Pennsylvania), township in Montgomery County, Pennsylvania. It is located ten miles north of Center City, Philadelphia, Center City Philadelphia. The township, incorp ...

, Montgomery County,

Pennsylvania Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

four miles (6 km) northwest of the

central business district A central business district (CBD) is the Commerce, commercial and business center of a city. It contains commercial space and offices, and in larger cities will often be described as a financial district. Geographically, it often coincides wit ...

of Willow Grove, which is north of

Philadelphia Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...

. The installation was transferred to the Pennsylvania Air National Guard and the name changed to the Horsham Air Guard Station after the U.S. Navy departed in 2011.

History

Flight activity began in 1926 when Harold Frederick Pitcairn constructed a

hangar A hangar is a building or structure designed to hold aircraft or spacecraft. Hangars are built of metal, wood, or concrete. The word ''hangar'' comes from Middle French ''hanghart'' ("enclosure near a house"), of Germanic origin, from Frankish ...

and a grass airstrip in

Horsham, Pennsylvania Horsham is a census-designated place in Horsham Township, Montgomery County, Pennsylvania, United States. The population was 15,193 at the 2020 census. It is home to the Biddle Air National Guard Base at the former site of Naval Air Station ...

. The airfield was named after the nearest town Willow Grove, Pennsylvania. At the time, Horsham was a rural

township A township is a form of human settlement or administrative subdivision. Its exact definition varies among countries. Although the term is occasionally associated with an urban area, this tends to be an exception to the rule. In Australia, Canad ...

with little significance. From 1926 to 1942 Pitcairn used the airfield for design, construction and testing of a number of aircraft, including the Mailwing which was used by the

United States Postal Service The United States Postal Service (USPS), also known as the Post Office, U.S. Mail, or simply the Postal Service, is an independent agencies of the United States government, independent agency of the executive branch of the federal governmen ...

.Jeremy Roebuck
Willow Grove sees final departures
Philly.com, March 31, 2011 After the start of

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

, the

purchased the property, under threat of eminent domain and launched a classified

anti-submarine warfare Anti-submarine warfare (ASW, or in the older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations ar ...

program at the base. In January 1943, the base was commissioned Naval Air Station Willow Grove. Following WWII and into the

Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...

, it became an operational and training base for aviation activities of the

Reserve components of the United States Armed Forces The reserve components of the United States Armed Forces are military organizations whose members generally perform a minimum of 39 days of military duty per year and who augment the active duty (or full-time) military when necessary. The reserv ...

such as

United States Navy Reserve The United States Navy Reserve (USNR), known as the United States Naval Reserve from 1915 to 2004, is the Reserve Component (RC) of the United States Navy. Members of the Navy Reserve, called reservists, are categorized as being in either the S ...

Marine Corps Reserve The Marine Forces Reserve (MARFORRES or MFR), also known as the United States Marine Corps Reserve (USMCR) and the U.S. Marine Corps Forces Reserve, is the reserve force of the United States Marine Corps. The Marine Corps Reserve is an expedi ...

Air Force Reserve The Air Force Reserve Command (AFRC) is a major command (MAJCOM) of the United States Air Force, with its headquarters at Robins Air Force Base, Georgia. It is the federal Air Reserve Component (ARC) of the U.S. Air Force, consisting of commis ...

Air National Guard The Air National Guard (ANG), also known as the Air Guard, is a Reserve components of the United States Armed Forces, federal military reserve force of the United States Air Force, as well as the air militia (United States), militia of each U.S. ...

United States Army Reserve The United States Army Reserve (USAR) is a Military reserve force, reserve force of the United States Army. Together, the Army Reserve and the Army National Guard constitute the Army element of the reserve components of the United States Armed ...

and

Pennsylvania National Guard The Pennsylvania National Guard is one of the oldest and largest National Guards in the United States Department of Defense. It traces its roots to 1747 when Benjamin Franklin established the Associators in Philadelphia. With more than 18,000 per ...

. In 1994, the base was renamed Naval Air Station Joint Reserve Base Willow Grove to reflect these joint operations. As part of its joint recruitment efforts, the base was an annual host to one of the largest

air show An air show (or airshow, air fair, air tattoo) is a public event where aircraft are trade fair, exhibited. They often include aerobatics demonstrations, without which they are called "static air shows" with aircraft parked on the ground. The ...

s on the East Coast until 2006.

Units

NASJRB Willow Grove was home to the following: * 111th Fighter Wing (111 FW), Pennsylvania Air National Guard, which operated the

A-10 Thunderbolt II The Fairchild Republic A-10 , also infamously known under the nickname , is a single-seat, twinjet, twin-turbofan, straight wing, straight-wing, Subsonic aircraft, subsonic attack aircraft developed by Fairchild Aircraft, Fairchild Republic ...

. It lost its aircraft to other ANG Squadrons and active duty components under BRAC. As of 2013, the Wing, now renamed the 111th Attack Wing, was slated to acquire ground control stations to remotely fly the

MQ-9 Reaper The General Atomics MQ-9 Reaper (sometimes called Predator B) is an unmanned aerial vehicle (UAV, one component of an unmanned aircraft system (UAS)) capable of remotely controlled or autonomous flight operations, developed by General Atomi ...

and became operational in 2016. * 201st RED HORSE Squadron, Detachment 1 (201 RHS), Pennsylvania Air National Guard * 270th Engineering Installation Squadron (270 EIS), Pennsylvania Air National Guard *Group 3 Headquarters of Pennsylvania Wing Civil Air Patrol. *902nd Search and Rescue Squadron of Pennsylvania Wing Civil Air Patrol. * The Liberty Bell Squadron of the United States Naval Sea Cadet Corps * Naval Air Maintenance Training Detachment (NAMTD) 1010 The base was home to the following military aviation units: * U.S. Army Reserve Units - A/4/158th Aviation Regiment flying UH-1H (GhostRiders), A & HHC/2/228th Avn flying UH-1H, OH-58, & C-12R (Winged Warriors). Outside of the USAR building on the base grounds, a retired UH-1D, used in 1974 White House helicopter incident, is on static display. * Marine Aircraft Group 49 headquarters and HMH-772 of the Marine Air Reserve's 4th Marine Aircraft Wing, the latter operating the CH-53E Super Stallion. Both MAG-49 and HMH-772 relocated to Joint Base McGuire-Dix-Lakehurst in 2011. Also Reserve Marine Attack Squadron VMA-131 flying McDonnell Douglas A4 aircraft from 1972 until their deactivation in 1998. VMA-131 * Patrol Squadrons 64 (VP-64) and 66 (VP-66) of the United States Naval Reserve operating the P-3 Orion. VP-64 was later re-designated Fleet Logistics Support Squadron 64 (VR-64) and traded in its P-3 Orions for the C-130T Hercules *Fleet Air Reconnaissance Squadron 11 ( VQ-11 "Bandits", established at Willow Grove, moved to NAS Brunswick, Maine in the middle of 1997 were establishment ceremony was held at). VQ-11 "Bandits" was formed from VP-66 Liberty Bell's Detachment.66 (called VQ-66 "Bandits") which received the Lockheed EP-3J Electronic Orion aircraft (BuNo 152745 & BuNo 152719) from VAQ-33 Firebirds in March 1993. VQ-11 was the US Naval Air Reserve's only Reconnaissance Squadron, but performed Electronic Aggressor roles during fleet exercises. * Fleet Logistic Support Squadrons 52 (VR-52) and 64 (VR-64) of the Naval Air Reserve, operating the C-9 Skytrain II and C-130T Hercules, respectively. Both VR-52 and VR-64 relocated to Joint Base McGuire-Dix-Lakehurst in March 2011. * 913th Airlift Wing (913 AW) of the

Air Force Reserve Command The Air Force Reserve Command (AFRC) is a MAJCOM, major command (MAJCOM) of the United States Air Force, with its headquarters at Robins Air Force Base, Georgia. It is the federal Air Reserve Component (ARC) of the U.S. Air Force, consisting of ...

. The 913 AW was inactivated by BRAC action on 30 September 2007.

Base Realignment and Closure

On May 28, 2005, the

Base Realignment and Closure Base Realignment and Closure (BRAC) was a process by a Federal government of the United States, United States federal government commission to increase the efficiency of the United States Department of Defense by coordinating the realignment and ...

commission recommended that the base be closed as part of the 2005 BRAC round, that the tenant

airlift wing be inactivated and that Navy Reserve and Marine Corps Reserve flying units relocate to McGuire Air Force Base in New Jersey as tenant units. On September 30, 2007, the

disestablished the 913th Airlift Wing at the collocated Willow Grove ARS, and redistributed its

C-130 Hercules The Lockheed C-130 Hercules is an American four-engine turboprop military transport aircraft designed and built by Lockheed Corporation, Lockheed (now Lockheed Martin). Capable of using unprepared runways for takeoffs and landings, the C-130 w ...

aircraft to other active duty Air Force and Air Force Reserve units. On February 29, 2008, the Commonwealth of Pennsylvania released a report detailing a plan for a joint interagency installation (JII), with a mission of national defense, homeland security and emergency preparedness. On November 13, 2009, Pennsylvania dropped the plan for the JII based on the gradual removal of the 111th Fighter Wing. Since then it is planned that a portion of the base will be used for the National Guard and other Reserve Component military personnel. The airfield shut down on March 31, 2011; VP-64, VR-52, and a C-12 detachment were transferred to McGuire Air Force Base. On September 15, 2011, the base was closed. The Pennsylvania Air National Guard took custody, and the facility was to be designated Willow Grove Air National Guard Base, or Horsham Air Guard Station per source. A handful of National Guard and Army Reserve soldiers remained, and the Air Force maintained administrative offices on the property. The surplus land with the runways was turned over to

for redevelopment. Horsham and other adjoining townships in Montgomery and Bucks Counties were debating the nature of this redevelopment. In September 2015, the Horsham Land Redevelopment Authority worked on an "economic development conveyance" (EDC) application to acquire the base. An EDC transfer is one way for the Navy to dispose of federal surplus property.

References

External links

Naval Air Station Joint Reserve Base Willow Grove

* ttp://hlra.org/ Horsham Township Land Reuse Authority* {{PAMilitary Willow Grove Military facilities in Pennsylvania Military Superfund sites Installations of the United States Air National Guard 1928 establishments in Pennsylvania Buildings and structures in Montgomery County, Pennsylvania 2011 disestablishments in Pennsylvania Superfund sites in Pennsylvania Closed installations of the United States Navy Military installations closed in 2011