CS
22.152 Winch-launching and auto-tow launching
ED Decision 2003/13/RM
(a) If the sailplane is equipped for winch-launching, or auto-tow launching, such launches must be demonstrated at speeds up to VW, without:
(1) difficulty being experienced in maintaining the wings at zero bank angle when leaving the ground and in effecting a release;
(2) control forces exceeding those given in CS 22.143 or excessive control displacements;
(3) excessive pitching oscillation;
(4) push forces during the climb. If a trimming device is fitted, the position used during the climb must be stated.
(b) Tests must be carried out with crosswind components not less than 0.2 VS0 or 15 km/h, whichever is the greater.
(c) Tests must be made for each location and arrangement of the release mechanism and for each configuration for which certification for winch-launching or auto-tow launching is requested.
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