Data file for testing the decode of the GPS Nav Message

The file rawnav15y.bin consists of 2 frames (1500 bits each) of raw (binary)
navigation message from satellite 15 back in week 977. It has the parity bits
in it and needs to have the data bits in a word reversed if bit 30 of the previous
word is a 1. It can be used to test programs for decoding
the navigation message.

This information is courtesy of
Craig Bailey