1st Battalion, 229th Aviation Regiment, Fort Lewis, Washington. McDonnell Douglas AH-64E Apache Guardian on display during a rehearsal flight at the 2023 "Warrior Expo" airshow at McChord AFB (JBLM), Washington.
Sometimes it was almost impossible to read the serial on the Dutch Apaches. In order to improve this the few remaining Delta's recieved an update with the serial just below the rotorhead and a white outer line on the tail registration.