Any Remote control toy that you build yourself =D,
Used and new RC models are available on ebay.com, and a wide selection of models can be found on hobbylobby.com, nitroplanes.com, as well as towerhobbies.com.
Some different models of RC Cars for sale at Hobbtron are: Nitro RC Cars, Electric RC Cars, Drift RC Cars, RC Car Bundles, Fast RC Cars, Brushless RC Cars, Mini RC Cars, Remote control cars, Radio control cars.
to find the answer to your question: Which rc models are kid-friendly? please see the following website to investigate further www.hobby-lobby.com/rc_models_98_ct.htm
The models that the Nitro RC have in stock includes Fast and Furious, Gliders, Pawnee 80cc, Big Stik, Flite Streak, Cessna 182, Goldberg and Christen Eagle.
There are many great RC hovercraft kits available for purchase. From those available, there is no known best but the Amphibious RC boat is one of the better models.
There are many airplane models that are offered as radio controlled planes. The Kyosho bi-plane, The F3A Pattern ship and The Shinden are all airplane models available as RC planes. The following link provides some useful information about RC airplane models, http://en.wikipedia.org/wiki/Radio-controlled_aircraft
Some models of a sedan car may be found at a hobby store. Some examples of hobby stores are Hobby Town, Hobby King, Horizon Hobby, RC Buyers Warehouse and RC Boca.
Yes, Amazon does indeed carry rc Porsche cars. They usually cost around sixty dollars.
Mini rc planes are sized in between micro rc planes and standard sized rc planes. There are many models to choose from. A video of a mini rc plane can be found here: http://www.youtube.com/watch?v=0pMnHrb3a20
There are several different types of RC helicopters. The "best" model depends on whether you are looking for a smaller, rechargeable version, or a large, monster RC helicopter. For a small helicopter, models by Syma tend to have good reviews; for a larger model, the Blade brand tends to make many models.
One can buy an indoor RC helicopter at Amazon. Amazon also sells other items and different models of indoor RC helicopters, varying at different prices.
There are a lot of online stores that sell RC motocycles. Ebay and Amazon could probably get you a RC Motorcycle at a discount price. Otherwise there are sites such as www.2wheelhobbies.com and www.rchobbyexplosion.com that you can find new models.