Helicopter Bell UH-1B Iroquois Serial 408 Register EC-COI N5023U 62-1888 used by US Army Aviation Army. Aircraft history and location Aircraft History 62-1888 US Army Aviation US Army 62-01888 1976-07wfu and to AMARC. N5023U - ex 62-1888 and AMARC to EC-COI and cancelled from US register in May 1989 EC-COI - 2016-12 A LEPR G.I. Airframe ex N5023U wfu, to G.I. and marked as EC-TJF, at Almagro, since at least Dec 2016 Send Updates Use APP to upload photo @ (optional) When Now? / / Send