To direct the Administrator of the Federal Aviation Administration to issue regulations relating to recirculation of fresh air in commercial aircraft, and for other purposes.

Directs the Administrator of the Federal Aviation Administration (FAA) to issue regulations which: (1) require domestic and foreign aircraft to have a ventilation system which provides not less than 20 cubic feet of fresh air per minute per person in the cabin; and (2) provide for monitoring recirculating air filters to ensure that they are changed when needed, maintaining a minimum standard of humidity in the aircraft's cabin, and monitoring the ozone levels in the cabin to assure compliance with current regulations.

Requires the Administrator of the FAA to establish a toll-free telephone number system for receiving telephone calls to report illnesses relating to aircraft travel.