Once the task was accomplished, the amateur divers cast their eyes on the 50-foot-deep gasometer tank.

"But if we wait long enough, we believe amateur divers may experience the same symptoms as professionals."

Before the French Navy closed it with a gate, three amateur divers died in the long, narrow passage leading to the main chambers.

In 1969, amateur divers searched for the lake bottom, fearing dangerous currents from the suspected river.

A bronze cannon was found by an amateur diver shortly thereafter.

The body landed on an underwater ledge where it was later found by amateur divers.

Since then there has been a number of deaths amongst amateur divers visiting the wreck.

I wanted to inspire a host of amateur divers to search for that bag.

In recent years the wreck was discovered by amateur divers.

Many underwater expeditions have been carried out in order to chart it, and a few amateur divers have drowned trying.