7/28/00 - The research vessel Surf Surveyor being placed on Crater Lake, OR by a U. S. Army Reserve Chinook helicopter from Ft. Lewis, WA. A Crater Lake National Park Service boat is standing off to the right in this view, ready to put the research vessel captain aboard the Surf Surveyor. The cliff in the background is approximately 305 m (1,000 ft) above the lake.