Field Definitions
id13 The two characters of the column your channel is in
(and becomes the first and third character of the encoded callsign)
6-char maidenhead High-resolution location maidenhead, only the last 2 chars are encoded
altitudeMeters Supported values of 0m to 21,340m in increments of 20m
tempC Supported values of -50C to +39C in increments of 1C
voltage Supported values of 3.00v to 4.95v in increments of 0.05v
speedKnots Supported values of 0 knots to 82 knots in increments of 2 knots
gpsValid Supported values of 1 or 0 indicating location was determined by a good gps lock