Significados de non-rigid airship em inglês

In 1903 Dr. Barton commenced the construction of a large non-rigid airship.

In a trial with a small non-rigid airship some months ago a signal success was achieved.

The urgent need for a non-rigid airship to carry out anti-submarine patrol having been satisfied for the time with the production of the S.S. B.E.

On September 24th, 1852, Henri Giffard flew a cigar-shaped non-rigid airship with a steam engine for 17 miles from Paris.

These ships have become notorious for breaking all flying records for non-rigid airships.

For the purposes of comparison it will be interesting to tabulate the performances of the standard types of non-rigid airships.

After using blimps - non-rigidairships with no internal skeleton -for a while, the Navy wanted something with longer range and durability.