Chicago Race Club: Racing 1/24th- and 1/32nd-scale slot cars. Details, rules and results. Events mostly held at Paradise Raceway in Algonquin.
Chicagoland Lionel Railroad Club: Model train and railroad enthusiasts that often exhibit a traveling layout at shows and shopping malls, and features a large permanent layout to run three rail, Tinplate trains. Club history, activities, and an events calendar are provided.
Chitown R/C: Information portal and discussion forum focused on bringing together remote control (R/C) enthusiasts in Chicagoland.
Fermilab Association of Rocketry: Open to anyone with a valid Fermilab ID number. Guests are welcome for launches and meetings. Serves as National Association of Rocketry (NAR) Section #528.
Northern Illinois Rocketry Association (NIRA): A club for sport rocket flyers and enthusiasts. Offers an events calendar, history of the club and its awards, members list, newsletter, and a photo gallery. Serves as the National Association of Rocketry (NAR) Section #117.
Suburban Aeroclub of Chicago: RC model aviation information, pictures, field map, events, contacts, and newsletter. The club serves the metro area's south and southwest suburban region.