Abu Hamza was convicted of 11 terror and kidnapping charges, including a charge that he helped kidnappers in Yemen in a 1998 attack that killed four people.
During the trial, he was accused of turning London's Finsbury Park mosque into an operations centre for the global export of violence and terror.
The Egyptian-born cleric was also found guilty of arranging for fighters to attend an Afghanistan al Qaida training camp.
Prosecutors said the defendant also financed and sent two men to Bly in Oregon to set up a compound to train others in terrorism.
More top news
Staying unsettled over the next few days, with showers or longer spells of rain
The task was deceptively simple: move 500 elephants 200 miles to a better life. But its execution proved both gripping and inspiring.
The top 10 most overcrowded trains in England and Wales have been revealed - as figures show some are carrying over double their capacity.