The VPA Pilots can use their own personal aircraft or use rented airplanes .
The VPA Pilots volunteer all costs associated with the flight : time , direct operating expenses , fees , and indirect expenses , such as wear and tear or depreciation .
The VPA Pilots can use VPA Pilots ' own personal aircraft or use rented airplanes .
The VPA Pilots volunteer all costs associated with the flight : time , direct operating expenses , fees , and indirect expenses , such as wear and tear or depreciation .