SHEPPARD AIR FORCE BASE, Texas -- Trespassing Notice: The Combat Arms Firing Ranges are located north of Missile Rd Gate across from the Heritage Center. The Rifle/Pistol range is enclosed while the Grenade Range is open. During firing operations a red flag or streamer will be flown or during decreased visibility a red rotating beacon displayed. Please note trespassing is not only illegal but also dangerous because of gunfire. If you have a valid need for entry or any questions concerning this matter please contact TSgt Disch or another Combat Arms Instructor at Comm: 940-676-2251 or DSN: 763-2251 1402 Bridwell Road, Sheppard AFB TX 76311.