East of Locarno (LSZL) just south of the '5' TMA is the 'Passo San Jorio' 6608ft (swiss map for reference).  This pass isn't marked as a proper pass in skydemon, the way other passes are. Extra noticable now that we can use passes as waypoints! It should be right where the powerline magically stops on top of the mountain.

In Skydemon the Milano FIR is just north of the pass (maybe that's why it's it's not included?), but on the Swiss map, the FIR boundary seems to be the ridge.