BioSonics platform location: 2009 - Florida Tennessee Reef Light Location: 24 44.771' N, 80 46.928' W Depth: 4.3 m (14 ft) Transducer Orientation: Rotator 2010 - Florida Tennessee Reef Light Location: 24 44.771' N, 80 46.928' W Depth: 4.3 m (14 ft) Transducer Orientation: Rotator 2014 - Muskegon Location: 43 13' N, 86 28' W Depth: 45 m (149 ft) Transducer Orientation: Pointing straight upward 2015 - Muskegon Location: 43 13.837' N, 86 28.011' W Depth: 45 m (149 ft) Transducer Orientation: Pointing straight upward 2016 - Muskegon Location: 43 13.532' N, 86 27.914' W Depth: 45.6 m (150 ft) Transducer Orientation: Pointing upward 30 degrees off vertical 2017 - Muskegon Location: 43 10.837 N, 86 28.011 W Depth: 46 m (150 ft) Transducer Orientation: Pointing upward 30 degrees off vertical 2018 - Muskegon Location: 43 10.7793 N, 86 21.5974 Depth: 25 m (80 ft) Transducer Orientation: Pointing upward 30 degrees off vertical All times are UTC