I'm new to this site, not sure if this question is in the right area. I'm trying to find information about this RC drone or R/C aircraft engine I found. Can anyone help ID what type engine this is? The Propeller measures 24" - Any help you be appreciated. Thanks. Roy

it looks like a brison twin. probably used on a target drone in the 90's. probably ended up floating up on a beach after five minute flight and a splashdown into the ocean. nice paperweight.

They still make the same drone- now they use DA100's to power them. I forget the manufacture of the drone. Look around there are plenty of threads on the military serial number DA100 washing up on beaches still attached to the target parts..