I think we have 1 Blood Dragon HF and 1 Catamaran (could be 2) in our entire fleet.
All of them are relics from our contract with NovaPG. We renounced the payment (about 40 million credits) for some bounties we collected for them, and were granted very limited access to their ship line. In fact inly the mandalore and the 3 consuls were allowed to purchase ships from the BD. So we had the "climax" of our BD usage about 4 or 5 ships of them.
All of them are sold again but the ones mentioned above. I don't even know if the BD HF is still there.
We know ourselves that the use of such vessels is always "dangerous", but at that time we were given permission of the Blood Dragon high command.
NovaPG "vanished" and we sold our stuff because we have no contract with the HG and so no real bonds with them.