Since 1997, handlers of rocket motors that contained more than 62.5 grams of APCP have been required to get permits to buy and transport the motors across state lines, Lluberes said.

The ATF says the most commonly used model-rocket motors, ... Rocketeers are suing ATF in federal court in Washington to force it to change its classification of APCP as an explosive.

The Homeland Security Act and the Safe Explosives Act were congressional responses to domestic terrorism. Their repercussions have extended beyond terrorists to include otherwise innocent ...

TITUSVILLE — It was supposed to target terrorism, not toy rockets.But enthusiasts who build and launch model rockets say a provision in the Homeland Security Act threatens to ground a hobby that ...