The World Famous I Bar on Naval Air Station North Island in Coronado occupies Building I on Quentin Roosevelt Boulevard, a 1933-era bachelor officers' quarters turned aviation-heritage cocktail bar within the 92118 ZIP code. Over 300 model prop airplanes hang from the ceiling above a collection of naval aviation memorabilia spanning nine a long history of carrier operations, and the bar sits within the same NASNI complex as the Coronado Golf Course on Visalia Row. The Tailhook Association held its founding meeting in this room in 1956, cementing the bar's identity as the after-hours headquarters for West Coast naval aviators — a reputation that inspired the Hard Deck bar set in the 2022 film Top Gun: Maverick. A 2019 renovation modernized seating and expanded capacity while preserving the original wood bar, memorial plaques, and squadron patches that document flight operations dating to the pre-World War II era on Coronado Island. Access requires military identification or escort by a base-credentialed sponsor, restricting the guest list to a service-connected audience unlike the civilian entertainment schedule at Island Club on Orange Avenue. The MWR-operated bar runs a cashless payment system across a single-room footprint with original terrazzo flooring, pressed-tin ceiling panels, and a back-bar display case housing squadron challenge coins from every carrier air wing based at North Island since 1939.