Subject matches "Sisson, John D (Jay)" or its children

Jay Sisson, Ian Hanley and Jim Lerczak during an instrument recovery

Jay Sisson, Ian Hanley and Jim Lerczak on the Tioga fantail

Jim Lerczak, Ian Hanley and Jay Sisson securing a line

Jay Sisson and Rocky Geyer on the Tioga fantail

Jay Sisson securing lines on the Tioga fantail

Jay Sisson securing lines on the Tioga fantail

Ian Hanley and Jay Sisson moving an ADCP tripod

Ian Hanley and Jay Sisson move an ADCP tripod.

Ian Hanley and Jay Sisson move an ADCP tripod.

Ian Hanley and Jay Sisson move an ADCP tripod.

Jay Sisson with Pat Lohman, preparing for dive to recover a tripod.

Jay Sisson with Pat Lohman, preparing for dive to recover a tripod.

Jay Sisson with Pat Lohman, preparing for dive to recover a tripod.

Jay Sisson with Pat Lohman, preparing for dive to recover a tripod.

Jay Sisson (right) with Pat Lohman, preparing for dive to recover a tripod.

Pat Lohman and Jay Sisson preparing to dive.

Rocky Geyer with Jay Sisson as he prepares to dive.

Jay Sisson (right) with Pat Lohman, preparing for dive to recover a tripod.

Rocky Geyer helps Jay Sisson aboard Mytilus after Jay located a lost tripod.

Rocky Geyer helps Jay Sisson aboard Mytilus after Jay located a lost tripod.