| 20. GreatAircraft.com |
| Free advertising covering all kinds of aircraft. |
| http://www.greataircraft.com/ |
| 21. HelicopterShopper |
| Offer listing of helicopters, equipment, parts, avionics, employment, and other related services. |
| http://www.helicoptershopper.com |
| 22. List A Plane |
| Providing free general aircraft classifieds as well as paid commercial classifieds. |
| http://www.listaplane.com |
| 23. MyPlane.com |
| Pay per click classifieds featuring planes, helicopters, gliders, and hot air balloons. |
| http://www.myplane.com/ |
| 24. Natco Trading Corporation |
| Fee based classifieds for all types of aircraft. Includes forums, industry links, and dealer information. |
| http://www.airplanetradeonline.com/ |
| 25. Ozair Trader |
| Ozair Trader is an Australian aircraft classified ads site, including general aviation, ultralights, jets, helicopters and sports rotorcraft. |
| http://www.ozairtrader.com |
| 26. Pilot Market |
| Offering listing of general aviation classifieds as well as business and commercial listings. |
| http://www.pilotmarket.com/ |
| 27. Plane World |
| Offering aviation classifieds and information. |
| http://www.plane-world.com/ |
| 28. Planemart |
| Free listings for commercial, regional, and corporate aircraft. |
| http://www.planemart.com/ |
| 29. Planequest.com |
| Offering paid aircraft listings. Located in Cincinnati, Ohio USA. |
| http://www.planequest.com/ |
| 30. PropWash.com |
| Featuring many types of aircraft for sale including single and multi engine airplanes, helicopters, and ultralights. |
| http://www.propwash.com |
| 31. Sell Aviation |
| Offering a fee based aircraft listing portal for private and corporate aircraft. |
| http://www.sellaviation.com/ |
| 32. SellMyAircraft.com |
| Offering members a simple and cost effective method of displaying aircraft or aircraft accessories. |
| http://www.pmctrade.com/ |
| 33. SkyMerchant Aviation Classifieds |
| Offering free and paid aircraft classifieds and aviation employment positions. |
| http://www.skymerchant.com |
| 34. Skysupermarket |
| Offering free and paid listings for ultralights, helicopters, gliders, and general aviation aircraft |
| http://www.skysupermarket.com |
| 35. TheHangar.co.uk |
| Featuring general aviation, ultralight, helicopter, and aircraft parts listings. Based in the United Kingdom. |
| http://www.thehangar.co.uk |
| 36. TradePlanes.com |
| Offering free classified ads for the aviation community. |
| http://www.tradeplanes.com |
| 37. Used Aircraft |
| Offering free classifieds for used aircraft, parts, military planes, helicopters, warbirds, and business jets. |
| http://www.usedaircraft.com |
| 38. Wardley Johnson |
| United Kingdom based site offering free ad placement with pay after sale. |
| http://www.wardleyjohnson.org.uk/ |
