comdtinst m2400.1f - US Coast Guard Response Boat-Medium
comdtinst m2400.1f - US Coast Guard Response Boat-Medium
comdtinst m2400.1f - US Coast Guard Response Boat-Medium
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
A03.02 NORTH ATLANTIC HF RADIOTELETYPE (RATT) (300HF1B) (PAIRED <strong>US</strong>E<br />
ONLY)<br />
<strong>Coast</strong> Stations: Boston (NMF), Portsmouth (NMN)<br />
<strong>Coast</strong> Station Freq.<br />
Paired Ship Station Freq.<br />
4212 (4210.3) 4174 (4172.3)<br />
4215.5 (4213.8) 4178 (4176.3)<br />
6316 (6314.3) 6264.5 (6262.5)<br />
6323.5 (6321.8) 6272.5 (6270.8)<br />
8418 (8416.3) 8378 (8376.3)<br />
8426 (8424.3) 8386 (8384.3)<br />
12581 (12579.3) 12478.5 (12476.5)<br />
12589 (12587.3) 12486.5 (12484.5)<br />
16808.5 (16806.5) 16685 (16683.3)<br />
16816.5 (16814.5) 16693 (16691.3)<br />
22378 (22376.3) 22286 (22284.3)<br />
22386 (22384.3) 22294 (22292.3)<br />
This circuit is under the operational control of Commander, Atlantic<br />
Area. The circuit is available for all RATT equipped ships for<br />
secure and non-secure RATT communications. NMN is the net control<br />
station. The frequencies must be used by the coast and ship station<br />
in the paired mode only.<br />
Note:<br />
The carrier or dial frequency is parenthesis is applicable to<br />
SSB RATT transmissions only, and is located 1700Hz below the<br />
assigned frequency.<br />
A-12