Question about setting waypoints for fixed-wing aircraft using scripts

[dotolwi]

I'm building a mission for multiplayer, but the waypoint setup script isn't working.
I don't know much about this, so I wanted to ask this question.

 

local wpzone = trigger.misc.getZone('Mozdok')
local wpZoneV2 = mist.utils.makeVec2(wpZone.point)

local wpTask = {
    id = 'Mission',
    params = {
        airborne = true,
        route = {
            points = {
                [1] = {
                    type = "Turning Point",
                    action = "Turning Point",
                    x = wpZoneV2.x,
                    y = wpZoneV2.y,
                    alt = mist.utils.feetToMeters(16500),
                    speed = mist.utils.knotsToMps(570),
                }
            }
        }
    }
}

local group = Group.getByName("Fullback-1")
local groupCon = Group.getController(group)

groupCon:resetTask()
groupCon:pushTask(wpTask)