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Aviation Calendar · April 2026

Aviation events & dates — April 2026

Everything on the aviation calendar for April 2026: conferences and trade shows, and regulatory and tax deadlines. Click any item for details and add-to-calendar links, or switch to the week and day views.

‹ March 2026

April 2026

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                                                            KeyEventRegulatoryTaxDashed outline = date estimated or pending; confirm with the organizer before booking.

                                                            All items in April 2026

                                                            1 item
                                                            1. Apr 14–19, 2026

                                                              SUN 'n FUN Aerospace Expo 2026

                                                              Industry eventsLakeland, FL

                                                              SUN 'n FUN Aerospace Expo 2026 — organized by SUN 'n FUN, Lakeland.

                                                              Organizer: SUN 'n FUNSUN 'n FUN ↗Add to calendar

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