However, the initial velocity of BK3,7 is 900 m/s, not 1000 m/s, which is inconsistent with the content in RL3. Moreover, the report on that page in RL3 only pertains to development projects in the field of anti-aircraft artillery and does not include aircraft.
I know, thats why i doubt it. Is it possible that A Ju 88 P-3 recived it as test armarment. Yes, but not the standart.
Overall the BK series are land based armarments. So its not impossible.
Isn’t Leuchtspur abbreviated as L’spur though?
Yes, but here its not an idicator that it has an Tracer, but its the model designation for the tracer unit (the part itself, which is screw in). And its Navy ammo and designation, which is sometimes different from Army and Airforce.
1 Like