Iron Man Easter Egg - Whiplash Referance

in the part when Iron Man is being chased by the fighter jets, listen closly. At some point, the guy sitting with the microphone says for the planes to shoot down the "bogie" (Iron Man). one of the pilots then responds by saying, "Roger. Whiplash 1, we are clear to engage." then the other says "Roger, WHiplash 2." Whiplash was one of Iron Man's villans in the comic books and TV show. Also, he is featured in the video game of the movie, serving as one of the game's first bosses.