A-9/U3 The A-9 as the upper portion of a Mistel combination, with the lower part being a Ta 154. A-9/R1 2 x MG/151 under each wing. A-9/R2 2 x MK 108 in the outer wing positions. A-9/R3 1 x MK 103 under each wing. A-9/R6 As per A-4/R6 but based on A-9 airframe. A-9/R8 As per A-8/R8 but based on A-9 airframe. A-9/R11 As per A-8/R11. Significant number of this variant produced. A-9/R12 As per A-8/R11 but with A-9/R2 armament fitted.