AD reserved for radio-equipped avions. Procedures and special instructions Taxiing prohibited except on piste and voie de circulation and access to QFU 350°. Preferred QFU 350° due to piste declivity. South paved voie de circulation leading to parking is preferentially reserved to vacate piste. Its use is prohibited during the night. voie de circulation E reserved for based aircraft. Its use is prohibited during the night. Lining up QFU 350° : All avions must stop at least 30m from piste edge before penetrating.