The runway at the Oakland/Troy Airport is open to aircraftthat weigh 15,500 pounds or less. The facility serves as the county's executive airport and is frequented by business travelers and tourists using private, corporate and charter aircraft. John Mahoney, who heads daily operations at the Troy airport, said the facility's low fees help the airport provide a valuable and friendly service to pilots. Landing fees are $15 for aircraft thatweigh 12,501 pounds or more. Ramp parking is free on the first night for visiting aircraft and $5 each additional day. Hangar parking is available for $15 per day or $335 per month.