The Me 163D was actually a different design than the Me 263/Ju 248, even though it had a longer fuselage than the baseline Me 163 and a tricycle landing gear. Two prototypes of the Me 163D were built, Me 163 BV13 and BV18.
pemburu malam, e-mail, 09.10.2010 03:29
the bubble canopy very similiar to MiG-15
Ron, e-mail, 03.06.2010 00:35
The Mk 108 are too short range in my opinion at such speeds. The Mk 103 is better if the 8' length could somehow be accommodated. Otherwise 4 or more MG 151 20-mm cannon would do. Or both! Heck! Why not? 5 guns may slow it down to what? 500 mph?