Usaf Fighter Posters — 4 museum-grade prints on the theme. Pilots and maintainers have called the F-16 the Viper since the 1980s — a nickname that stuck when the official Fighting Falcon name never quite matched squadron-bar banter. The F-16V Block 70 package adds an AESA radar, modern cockpit architecture, and structural upgrades that extend airframe life for operators from the U. The F-15EX Eagle II is Boeing's latest USAF Eagle variant, derived from the F-15QA export design and built to replace aging F-15C/D air superiority fighters. The 142nd Wing's selection as the first operational unit — ahead of many active-duty wings — reflects Portland's long Eagle heritage and continuous homeland air-defense alert mission. The 493rd Fighter Squadron Grim Reapers fly under the 48th Fighter Wing at RAF Lakenheath in Suffolk — America's enduring fighter presence in NATO Europe. Since adopting the F-15C in 1994 the unit has served as a combat-ready air-superiority squadron for USAFE, routinely supporting NATO air policing and high-profile POTUS taskings across European summits.