Appendix E - C-Map Data Transfer - AvMap GeoPilot Plus User Manual

airspace.
SUB-CONTINENTAL
These Compact Flashs combine Jeppesen Navdata and land cartography for those customers
traveling outside The Americas to provide users with worldwide coverage.
NAVDATA UPDATES
AvMap supplies the file including the aeronautical data file. The Jeppesen cycle is released every 8
days. Contact info@avmap.it for more information about availability and payment conditions.

APPENDIX E - C-MAP DAtA trANSFEr

The bi-directional data port outputs and inputs NMEA Data. NMEA messages sent/received at
48004N1, are defined as follows:
APA Autopilot Sentence "A" contains navigation receiver warning flag status, cross-track-
error, Waypoint arrival status and initial bearing from origin Waypoint to the destination
Waypoint for the active navigation leg of the journey.
APB Autopilot message contains all of the above plus: heading to steer toward destination,
bearing from the present position to the destination (magnetic or true).
BOD Bearing Origin to Destination.
BW Bearing and Distance to Waypoint.
GGA GPS position, time, fix quality, number of satellites used, height of antenna, HDOP
(Horizontal Dilution of Precision), differential reference information and age.
GLL GPS-derived Latitude, Longitude and time of fix.
GSA GPS receiver operating mode, satellites used in the navigation solution reported by the
$— GGA sentence and
DOP (Dilution of Precision) values.
GSV Number of satellites in view, satellite numbers, elevation, azimuth, and SNR value.
HDG Heading, Deviation & Variation.
HDM Heading Magnetic.
HDT Heading True.
HSC Heading Steering Command.
PCMPA C-MAP Proprietary Sentence "A" contains Time, Fix Latitude/Longitude, SOG, COG,
Date. For more information contact your local dealer.
PCMPT C-MAP Proprietary Sentence used to transfer Track history data and all additional
information ssociated to the Track. For more information contact your local dealer.
RMA Recommended Minimum Specific Loran-C Data.
RMB Data status, Cross Track Error, direction to steer, origin, destination Waypoint, Waypoint
location, bearing to destination and velocity toward the destination.
RMC Time, Latitude, Longitude, Speed Over Ground, Course Over Ground and date.
RTE Routes RTE - Routes.
VHW Water Speed and Heading.
VTG Course Over Ground & Ground Speed.
WCV Waypoint Closure Velocity
WPL Waypoint Location.
XTE Cross-Track Error
For information about the NMEA format specifications:
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