Outside the US, Canada and the Philippines
	Frequency	Paired With	Watts
	457.525	467.525	2
	457.550	467.550	2
	457.575	467.575	2
In the US, Canada and the Philippines
	Frequency	Paired With	Watts
	457.525	467.750	2
	457.550	467.775	2
	457.575	467.800	2
	457.600	467.825	2
Onboard (Simplex?)
	Frequency	Watts
	457.5375	2
	457.5625	2
	467.5375	2
	467.5625	2
Passenger Ships?
	Frequency	Watts
	458.600
	458.625
	458.725
	458.800