>>17791905The Twin Satellite Cannon's beam at max output was shown to cover half of the width of a O'Neil colony type and the explosion and impact wave spread enough it destroyed even ships that were just stationed around it.
Note that an O'Neil island 3 type colony is supposed to have a diameter of 8km, while the Wing colonies are based on the Standford type, with a diameter of only 1.8 km. They're much smaller than AW type colonies.