I think you may be correct about the aircraft type, but will go back and look. I think we won't get a rock solid identification, though...the image isn't good enough. However, the truly, truly awesome aviation expert Hardraade says it was going backwards, and therefore cannot be a fixed wing aircraft. He says it was a USN Chinook with a dipping sonar, off to chase the ChiCom sub.
So, you guys should get your stories straight. Otherwise,someone might think one of you is a planeloader mole. Maybe you, hairyape, because you don't have sufficeint devotion to the ASW Chinook theory. ;-)
Maybe Contrail Science should get their story straight. They claim Cessna. And they even use their photoshop tricky to try to prove that. Personally am still investigating the issue, since it is very difficult to see from that image. It was either that E120 or something that was not giving out a transponder code that the Bob Hope Flight Monitor could see. Nothing else shows up. No Cessna close.