Preston Stormer's Modular Scout Drones were infitted onto his armor to catch Speeda Demon in Mission: Catch 'em and Cuff 'em. In the battle on Kollix IV, two of them were destroyed, but were later replaced. After the Brain Attack, they were replaced with missile launchers on Stormer's back. They can be seen on surge's armor in brain attack.
The Scout Drones are capable of detaching from Stormer's armor and surveying the nearby area. They are extremely temperature resistant, and designed to fly even at high wind speeds. They are also capable of firing ice beams.