The Iver3 vehicle at the surface immediately following launch. The tower in the middle housed the GPS receiver, wireless receiver, and LED indicator lights.
Iver3 Vehicle
Image courtesy of Thunder Bay National Marine Sanctuary/NOAA. Download image (jpg, 69 KB).

The Iver3 vehicle at the surface immediately following launch. The tower in the middle housed the GPS receiver, wireless receiver, and LED indicator lights.

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