24-hour national strike called by CUB Trasporti covering personnel across the entire air transport, airport and ancillary sector. Proclaimed 2026-04-22 via two parallel MIT notices — one covering Assohandlers-affiliated companies and one covering non-Assohandlers airport companies — that together cover the whole sector. Runs in parallel with two concurrent ENAV strikes (Milan ACC and Malpensa) on 2026-07-05, making it a critical national disruption day.