MISSING: Four Top Secret Planes

Last seen: 9/11/01

General Appearance: similar to a Boeing 757/767 series aircraft; wings sometimes flash off and on; color, variable

Details:
-- can pass easily without slowing into large sturdy buildings or into the ground, leaving a perfect silhouette shape of the Boeing 7X7
-- wingtips and tail look real, but disintegrate upon contact into fine powder, and only leave a mild indentation on solid surfaces
-- the rest of the plane has the unique ability to break into very small pieces upon impact, leaving a deep indentation in solid surfaces
-- can carry specially designed ordnance, either a fuel bomb or a penetrating warhead

Cost: priceless