When playing on Island Flyover and passing the lighthouse, planes communicating via Morse Code can be heard.
There are three different codes, which translate into:
"Morse code takes forever. - It sure does."
"Does anyone out there know Morse code? - Sorry. Use your radio."
"Why does anyone use Morse code anymore? - Good question."

Hidden in each of the archery stages is a secret target, ranging from fruits to cakes. Hitting these targets will award the player with 10 points.