ocr: Airline Safety What do you think are big Problems making it less safe compared with five years ago, to fly on commercial Planes? do you think it is safer no to fly on commercial planes? Aging aircraft 12% Poor maintenance 1O% Safer 207 Terrorism 60% Alr-trattic Less safe D47 controller shortage DB7 No difterence 117 Time/CNN Poll of 504 adults on Mar. 2, 1989. Sampling error +4.5%