Helicopter Bell AH-1Z Viper Serial Register 786-061 used by Pakistan Army Aviation. Aircraft history and location Aircraft History 786-061 Pakistan Army Aviation 2017-12Pakistan Army, BuNo 169248 Dec17 first test flights at Amarillo, TX 2019-03 A AMARC / AMARGTucson, Arizona Send Updates Use APP to upload photo @ (optional) When Now? / / Send