What inspections have to be current for an airplane to be legal to fly?

Use the acronymn AV1ATE to remember required inspections. Here is the list of inspections and the valid times for each.

Annual Inspection - 12 calendar months.

VOR Inspection - 30 days. Required for IFR only.

100-hour Inspection - 100 flight hours. Required when operating for hire.

Altimeter/Pitot Static Inspection - 24 calendar months. Required for IFR only.

Transponder Inspection - 24 calendar months. Required only when using the transponder.

ELT Inspection - 12 calendar months.