On page 10 of the manual it says " featuring a pair of 13 mm MG 141 machine guns and twin 20 mm MG 151/20E cannon" directly above the D-9 photo.
Its an mistype.
Correct is:" featuring a pair of 13 mm MG 131"
MAD MM Manual is updated on the first Page the second Circuit Panel was wrong on the D9 and was removed.
Thanks guys for enlightment.
So what i saw was the conversion from the A-8 to D-9, also the prototype of D-9.
OK:thumbup: