Maj. Paul Holst, an instructor pilot with Marine Fighter Attack Training Squadron 501, flies into Beaufort skies to conduct an F-35B Lightning II night flight for the first time in Marine Corps Air Station Beaufort and VMFAT- 501 history, March 2. Pilots conducted the night flights throughout the week to determine how to teach new pilots. - Maj. Paul Holst, an instructor pilot with Marine Fighter Attack Training Squadron 501, flies into Beaufort skies to conduct an F-35B Lightning II night flight for the first time in Marine Corps Air Station Beaufort and VMFAT- 501 history, March 2. Pilots conducted the night flights throughout the week to determine how to teach new pilots.