Federal officials are looking into another close call between planes, this time in San Diego

Federal officials are looking into another close call between planes, this time in San Diego. The Federal Aviation Administration said Monday that it is investigating the incident, which happened Friday. A Cessna Citation business jet had to abort a planned landing because a Southwest plane was still on the runway. The FAA says an air traffic controller cleared the private jet to land and then told the Southwest pilots to taxi on to the same runway to prepare for takeoff. The FAA and National Transportation Safety Board have investigated more than a half-dozen close calls at airports around the country this year.