The game also has "A"paches (sans radar).
OMG, you guys still don't get it! And I'm called the n00b!? The 'Apache' doesn't have to have the radar fitted to make it a 'D' model. The AH-64D is a D whether it has the radar fitted or not. The only thing that changes in the name is the fact that you don't call it a 'Longbow' or 'Apache Longbow' or whatever if it doesn't have the radar fitted. The Longbow bit refers to the radar, with or without it's still a 'D' model!
Without radar, it can be called: AH-64D.
With radar, it can be called: AH-64D, AH-64D Longbow, AH-64D Apache Longbow, AH-64D Longbow Apache.
Oh, and the 'A' model Apache is NOT the 'D' model without radar! The 'A' model is the actual 'Apache' (not 'Longbow') and has an analog cockpit, amongst other things. The 'D' model has the 'glass' cockpit, amongst many new additions.