Zur Startseite NMEA.de
 
NMEA Datensatz APA

APA - Autopilot Sentence "A"

        1 2  3   4 5 6 7  8  9 10    11
        | |  |   | | | |  |  | |     |
 $--APA,A,A,x.xx,L,N,A,A,xxx,M,c---c*hh<CR><LF>

 Field Number: 
  1) Status
     V = LORAN-C Blink or SNR warning
     V = general warning flag or other navigation systems when a reliable
         fix is not available
  2) Status
     V = Loran-C Cycle Lock warning flag
     A = OK or not used

  3) Cross Track Error Magnitude
  4) Direction to steer, L or R
  5) Cross Track Units (Nautic miles or kilometers)
  6) Status
     A = Arrival Circle Entered
  7) Status
     A = Perpendicular passed at waypoint
  8) Bearing origin to destination
  9) M = Magnetic, T = True
  10) Destination Waypoint ID
  11) checksum