Abstract: Two fiber optic cables are spliced together so as to provide a relatively high strength splice without increasing the diameter of the cable and without degrading cable flexibility at the splice. The strength elements from one cable are used to replace the strength elements at the end of the other cable, after the fiber optic cores of the cables have been fused together. The splicing equipment advantageously uses elongated conduits to hold unwound strength elements out of the way to allow the cores to be fused and to prevent unwanted distortion of the cable during rewinding.

Abstract: Device and method for controlling a towed vehicle such as a bomb damage detector towed on a tether cord behind the bomb. The towed vehicle is ejected from the bomb at a selected release point in its trajectory. A tether cord is wound on a spool and dispensed from the spool longitudinally. The payout of tether cord is braked by a brake using the wrapping of the cord around a curved guide to increase the braking force supplied by an electric brake. The vehicle can be completely released from the cord prior to the bomb explosion to increase the viewing time without increasing the length of the cord. A vehicle towed by an aircraft can be recovered by use of a winch in the aircraft and anchoring the tether at the winch. A portion of the tether cord can be covered with a fire-resistant covering to protect it from the hot exhausts of jet or rocket engines on the aircraft.

Abstract: Device and method for controlling a towed vehicle such as a bomb damage detector towed on a tether cord behind the bomb. The towed vehicle is ejected from the bomb at a selected release point in its trajectory. A tether cord is wound on a spool and dispensed from the spool longitudinally. The payout of tether cord is braked by a brake using the wrapping of the cord around a curved guide to increase the braking force supplied by an electric brake. The vehicle can be completely released from the cord prior to the bomb explosion to increase the viewing time without increasing the length of the cord. A vehicle towed by an aircraft can be recovered by use of a winch in the aircraft and anchoring the tether at the winch. A portion of the tether cord can be covered with a fire-resistant covering to protect it from the hot exhausts of jet or rocket engines on the aircraft.