D Logs Summary
176 MiLLennium GPSCard SW Version 4.503/4.52 Command Descriptions Manual Rev 2
NAVB

Format: Message ID = 08 Message byte count = 76

Field # Data Bytes Format Units Offset
1Sync 3char 0
(header) Checksum 1char 3
Message ID 4integer 4
Message byte count 4integer 8
2Week number 4integer weeks 12
3Seconds of week 8double seconds 16
4Distance 8double meters 24
5Bearing 8double degrees 32
6Along track 8double meters 40
7Xtrack 8double meters 48
8ETA week 4integer weeks 56
9ETA seconds 8double seconds 60
10 NAV status where
0 = good
1 = no velocity
2 = bad navigation
4integer 68
11 Solution status 4integer 72