[sport]

The experts said that the waters of Pearl Harbor were too shallow for a torpedo attack, therefore we do not have to be concerned or take precautions.

Do you know what happened on December 7,1941?

Personally, I believe that there is a good chance of it hapening.

It could be a radio controlled model airplane.

[Poohbah]

Personally, I believe that there is a good chance of it hapening.

It could be a radio controlled model airplane.

My estimate is that they need something significantly bigger, because chem/bio agent lethality is proportionate to the dose received. One R/C model airplane can hold a very small amount of agent, which means its lethal footprint is going to be very small. A larger plane (such as a cropduster) can hold much more agent, nmaking the lethal footprint much larger.