, also known as OLF Coupeville, was commissioned for use by the US Navy in 1943. It currently supports day and nightField Carrier Landing Practice operations by the US Navy's EA-18G Growler. Prior to the EA-18G being the only tailhook aircraft stationed at NAS Whidbey, the EA-6B Prowler, A-6 Intruder and the A-3 Skywarrior were also supported for carrier landing practice out of the OLF. Landing practice flight operations allow Naval Aviators and on-board crew to fly in patterns as well as practice touch-and-go landings, simulating carrier landings and take offs. During these practice runs, jet aircraft approach the runway and touch down where a simulated arrestor wire is painted on the deck. The jet then immediately takes off again and loops around the field to prepare for another landing and take off. Each aircraft makes multiple touch-and-go landings during these training events. While performing the touch and go maneuvers, the practicing aircraft fly at appropriate altitudes and speeds in addition to flying at or near sea level. OLF Coupeville is seen by the Navy as an ideal airfield for this type of carrier training due to its remote location and low ambient lighting, allowing pilots and crew to have the optimum experience for replication of landing aboard an aircraft carrier.
Environmental concerns
Jet noise has been an on and off concern to residents living near the Navy jet training field. In July 2013, a local citizens' group filed a lawsuit asking for an Environmental Impact Study examining EA-18G Growler flight operations at NOLF Coupeville and NAS Whidbey Island. By 2014, the Navy had initiated an ongoing EIS to, "Evaluate the potential environmental effects associated with ongoing and future Growler operations at NAS Whidbey Island’s Ault Field and Outlying Landing Field Coupeville." In September 2013, the citizens' group placed the litigation on hold until the study was completed.. The study was completed in March of 2019 and approved an increase in OLF Coupeville use to 12,000 Touch-and-go landings per year at OLF Coupeville from the previous 3,000+ and "an increase from approximately 90 hours to 360 hours in aircraft activity at OLF Coupeville." The decision received mixed community reviews. At least one citizens' group opposed to the flight operations has publicly pledged to keep protesting the OLF's use. The protests have grown to a point where one group - Citizens of Ebey's Reserve - initiated litigation in US Federal District Court, as did the Washington State Attorney General's Office separately concerned about National Historic Preservation Act, National Environmental Policy Act and Endangered Species Act compliance..
