Luftwaffe aircraft classification

[HenFre]

Hello all

I have found several different versions of how Luftwaffe aircraft was classified. The differences are small, but I would really like to know the real numbers.
I have a source that state, that the B2 aircraft could have one or two engines and another that says it could only have one. And the same B2 aircraft could carry more than 3 persons while another source says it could carry between 4-6 in 1935 and between 1-8 in 1944.
Can someone tell me what the right numbers are and perhaps where to find them?

My sources so far:
Die Flugzeugführer Ausbildung der Deutschen Luftwaffe, Band I
Luftwaffe Fledglings 1935-45 - Luftwaffe training units and their aircraft

Best regards
Henrik

[ju55dk]

The informations coming from Die Flugzeugführer Ausbildung der Deutschen Luftwaffe, Band I is correct.

Junker