Play Rush Mode and have the following settings and conditions: Not Hardcore, have a squad of two or more, and be on the attacking side. Note: This works with two people, but works better with three. Have one person fly the UAV and have the second squadmate play as Recon with C4 enabled. If you have the perk that gives you more C4, it may be useful. Have the Recon class guy strap all the C4 to a UAV, then have the Pilot fly the UAV next to M-COM station. When the Pilot is close to the M-COM station, he says the Recon player to detonate the C4. Because friendly fire is turned off in BFBC2 the UAV will remain unscathed! If six C4s are strapped to the UAV it does almost 50% damage.If a third player is involved they can either go Recon and put more C4 on (this usually takes out the MCOM in one trip or leave it very damaged) or go Assault and supply the Recon player with some more C4 explosives.