Revision 5 . . . . GC1NMFB
Instructions
In order to proceed you should be viewing this page on an iPhone or any other web enabled phone that has movie support. Test run this instructional video before you start. If the movie plays, you're fine.
Second, you will need to change your iPhone's settings so that it does not turn itself off for a good 20 minutes. Each stage of the cache is controlled by a javascript timer which needs to keep running as you're walking around. The timer will trigger movies to load while the phone is in your pocket. The beginning of each movie will sound the ringer for your "codec". Pull it out and watch the movie to "answer".
At each proceeding stage of the cache, you'll come across a small container that a helicopter pilot has hidden in the woods. Inside each container is a code which you will enter in to a box like the one below. Doing so will send Otakon more of the encryption code so he can descipher the mysterious radio signal.
If you and your phone are prepared to take on this mission for the next four hours, type your first code in to the box