A terrific selection of Germany's other Airlines (Non LH/DE) here.
Commuters and jets.
Cirrus Air, Contact Air, DLT, Deutcshe BA/DBA, OLT, Euroberlin France,
WDL, RFG, NFD, Eurowings, LGW Airlines, Interflug, Berline & EAE.
This is volume 2 of 6.
German Airlines Vol. 1 is LTU German Airlines is already available,
Air Berlin, Condor, Lufthansa and German Airlines (Vol.2) are the others pending completion.