The weight can be further lowered by reducing the number of cars from three to only two and adding a tail section at the end for stability.
These worms may be segmented near the head like either straight-tail or paddle-tail worms, but they feature a curved tail section that ripples or waves like a ribbon when the worm is drawn through the water.
Structurally, it has a Golf front end, an Eos centre and an A3 tail section.
On August 12 , 1985 Japan Airlines Flight 123, a Boeing 747-146SR, suffered a rupture of the pressure bulkhead in its tail section, caused by undetected damage during a faulty repair to the rear bulkhead after a tailstrike seven years earlier.
FBI agents, pushing a 200 pound sled out of the open airstair, were able to reproduce the upward motion of the tail section described by the flight crew at 8 13 pm.
They wash ashore and discover Jin, then are knocked unconscious by one of the survivors from the tail section of the plane.
The aircraft, operated by Aero Ferinco, a small airline specializing in tourist charters, was destroyed except for its tail section, the witnesses reported.
The commandos blew up one of the helicopters after it was damaged in a hard landing, but news photographs of the surviving tail section reveal modifications to muffle noise and reduce the chances of detection by radar.
The tail section is U-shaped, which acts as a shield, cutting down on engine noise.
The tail section was cut off, with workers dangling from a crane to carry out the task.
