Ship	Manufacturer	Model	Frequency (kHz)	Swath Width (deg)	Status
Atlantis	SeaBeam	SB2112	12	120	Operational
Atlantis	Kongsberg	EM122	12	120	Scheduled install
Blue Heron	Reson	SeaBat 8101	240	150	Operational
Healy	Kongsberg	EM122	12	150	Operational
Ka`imikai-o-Kanaloa (KoK)	SeaBeam	SB3012	12	140	Operational
Kilo Moana	Kongsberg	EM122	12	150	Operational
Kilo Moana	Kongsberg	EM1002	95	150	Operational
Knorr	SeaBeam	SB3012-P1	12	120	Operational
Langseth	Kongsberg	EM122	12	150	Operational
Melville	Kongsberg	EM122	12	150	Operational
Okeanos Explorer	Kongsberg	EM302	30	140	Operaional
Palmer	Kongsberg	EM120	12	150	Operational
Revelle	Kongsberg	EM122	12	150	Operational
Ron Brown	Kongsberg	EM122	12	150	Operational
Sharp	Reson	SeaBat 8101	240	150	Operational
Sharp	Reson	SeaBat 7101	240	150	Proposed upgrade
Sikuliaq	Kongsberg	EM710	70	140	Planned
Sikuliaq	Kongsberg	EM302	30	140	Planned
Thompson	Kongsberg	EM302	30	150	Operational
Thompson	Atlas	Hydrosweep DS	15.5	90	Scheduled removal
Updated: 2010-11-17	Comments to Dale Chayes