Nellis; first sergeants wish base a ‘happy Valentine’s Day’ by Aerotech News • February 16, 2023 8:30 am - Updated February 16, 2023 3:15 pm Air Force photographs Nellis’ first sergeants were on hand Feb. 14, 2023, to wish base personnel a Happy Valentine’s Day. Tags: First Sergeant, Nellis AFB, USAF, Valentine’s Day