Rma - Recommended Minimum Navigation Information - Loran C Data - Furuno FS-8000 Operator's Manual

RMA - Recommended minimum navigation information - Loran C data

$--RMA,A,llll.lll,a,yyyyy.yy,a,x.x,x.x,x.x,x.x,x.x,a,a*hh<CR><LF>
+------------------------------------------------------- 1
1. Status: A=data valid, V=blink, cycle or SNR warning
2. Latitude, degrees N/S
3. Longitude, degrees E/W
4. Time difference A, microseconds
5. Time difference B, microseconds
6. Speed over ground, knots
7. Course over ground, degrees true
8. Magnetic variation(see note 1),degree E/W
9. Mode indicator(see note 2)
10. Checksum
NOTE 1 - Easterly variation(E) subtracts from true course
Westerly variation(W) adds to true course
NOTE 2 Positioning system Mode indicator:
A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid
The Mode indicator field supplements the Status field. The Status field
shall be set to V=invalid for all values of Operating Mode except for
A=Autonomous and D=Differential. The positioning system Mode indicator
and Status field shall not be null fields.
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| | | +----+--------------------------------- 3
| +---+-------------------------------------------- 2
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| | | | | | +------- 10
| | | | | +--------- 9
| | | +---+----------- 8
| | +------------------ 7
| +---------------------- 6
+-------------------------- 5
AP3-4