Joint Base San Antonio-Randolph, Texas -- At approximately 7:30 a.m. MST a DA-20 aircraft from the 1st Flying Training Squadron landed short of the runway at Butts Army Airfield, Ft. Carson, Colorado. No injuries have been reported, out of precaution the instructor pilot and student were sent to the Evans Army Medical Center at Ft. Carson for evaluation. An aircraft damage assessment and investigation are pending. No further information is available at this time.