During the two years following the Wakulla 1 expedition, design efforts were directed to reducing the size and weight of the MK1, yet retaining its useful safety features, including the redundant computer architecture. The MK-2R included dual rebreathers and six onboard computers. Nigel Jones is shown in the summer of 1990 debugging the initial embedded controller circuitry. [photo ©1998 Bill Stone].
Copyright ©1998, U.S. Deep Caving Team, Inc. All rights reserved. No portion of these pages may be used for any reason without prior written authorization.
