Oshkosh 2024 Notice Period. Eaa aviation center, oshkosh, wisconsin — (february 23, 2024) — the schedule is set for groups of specific aircraft types to land as mass arrivals prior to the start of. The start of the registration period for the 2025 mass arrival is scheduled for monday, february 3, 2025.
Beginning thursday, july 18, 2024, osh is closed to all arriving aircraft from 8:00 pm until 7:00 am cdt daily, except thursday july 25, no fisk arrivals before 8:00am. Oshkosh, wisconsin—eaa airventure 2024 kicked off monday here at wittman regional airport (kosh).