Spirit Sky Club presents Props & Pistons, a car and plane fly-in at Spirit of St. Louis Airport (KSUS) in Chesterfield, Missouri, on Saturday, October 17, 2026, from 9:00 AM to noon.
Collector cars, exotics and hot rods park wingtip to wingtip with turboprops, jets and classic aircraft, with member hangar doors open for the morning. The event is co-hosted with Spirit of St. Louis Airport and joined by Revved Up Wishes' Cars & Creepies, a family Halloween celebration with a reptile petting zoo and open-door supercars where kids can sit behind the wheel. Awards will be presented for best in class.
General admission is free. Car display registration is $35, with all Props & Pistons proceeds benefiting Wings of Hope, the humanitarian aviation nonprofit based at KSUS that flies patients to specialized medical care at no cost to their families.
Car registration and details: SpiritSkyClub.com/events/props-pistons-2026
Location: 604 Spirit Airpark East Drive, Chesterfield, MO 63005