Although Maple Flag will start on 27 May, some exotic participants for this edition arrived today, six Colombian Air Force Super Tucanos and one Herk. A-29B: FAC3101, FAC3110, FAC3121, FAC3124, FAC3125 +1 C-130H: FAC1015 KC-767 FAC1202 joined later as. any help with missing serial will be appreciated!