Aviation Calendar · January 2028
Aviation events & dates — January 2028
Everything on the aviation calendar for January 2028: 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.
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KeyEventRegulatoryTaxDashed outline = date estimated or pending; confirm with the organizer before booking.
All items in January 2028
1 item- Jan 31, 2028
IRS Form 720 due — federal excise tax, Q4 2027
Quarterly federal excise tax return (fuel taxes included) for Q4 2027 is due Monday Jan 31, 2028 (statutory due date falls on a weekday — no roll).
Missing an event in January 2028?
Organizers are listed free. Send us the dates and the source and we’ll add it after checking.