CEDAR RAPIDS, Iowa (AP) — A northeast Iowa man accused of possessing explosives, a flamethrower, a napalm mix, guns and other weapons devices has pleaded guilty.

Trevor Satrom, of Oran, entered the plea Monday to a charge of possession of an unregistered destructive device. He'll be sentenced later in U.S. District Court in Cedar Rapids.

Authorities say that among the explosives and other materials seized at Satrom's home Feb. 10 were the makings of three pipe bombs and one pressure cooker bomb. The Fayette County Sheriff's Office says Satrom's computers and electronic devices were seized as well.

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