unlike the AIM-120, the AIM-54 must be ordered to go active by the launching aircraft. If the F-14 is destroyed while an AIM-54 is on the way, the missile will just fly its ballistic path until it times out or hits something. What I am saying is that if you are fired upon, fly straight and level, and kill the Tomcat/the Tomcat dies before it orders the missile to go active...you may still be struck by a completely blind AIM-54 on a ballistic path, because it was already on an intercept course...in my experience with DCS. What I have heard is that some semi-active R-27s were designed to also be able to strike non-maneuvering targets, with only intermittent updates from the launching aircraft.