On smaller stern trawlers the trawl is lifted on board by a hoist.
Modern fishing vessels include fishing trawlers with a small crew, stern trawlers, purse seiners, long-line factory vessels, and large factory ships which are designed to stay at sea for weeks, processing and freezing great quantities of fish.
The roll response for a medium-sized stern trawler is investigated in regular beam and longitudinal waves, at zero speed.
The mast supporting the booms may be located forward, in which case the wheelhouse is located aft as on a side trawler, or they may be amidships with the wheelhouse forward, as on a stern trawler.
It can be either a side or stern trawler with an insulated hold where the fish are stored "wet," or fresh, after sorting.
Practically all trawlers built today are stern trawlers, with the trawl launched and recovered over the stern.
Huxley later rescinded after seeing the impact of stern trawlers in the North Sea in the 1880s.
An era of rapid technical development in vessel design began with the British factory trawler experiment in the late 1940s, which demonstrated the great advantage of large stern trawlers that processed their catch on board.
Another important innovation was the stern chute for stern trawlers, a development made possible by cooperation between naval architects and fishing-gear experts, which permitted large-scale mechanization of gear handling.
The krill-fishing operations are carried out with large stern trawlers using successfully midwater trawls, side trawls and conical nets.
"It was a small fishing trawler made of wood, which was not capable of undertaking such a long journey".
