Simultaneous use of both piste prohibited.
Caution advised during thaw period.
Except for safety related communications, aircrafts entering the aerodrome circuit are required to listen for at least two minutes of the frequency to ensure that there is no winching operation in progress, the use of the frequency may hinder communication between the operator and the glider pilot.
Gliders winch activity on piste 04R / 22L (NR 954): SFC1700 ft ASFC / 2100 AMSL, SR-SS. Flashing lights on winch. User information on FREQ A / A Ecury.