| oag.com | OAG - Providers of information to travelers and their arrangers |
| instoneusa.com | Instone Air Services |
| sleepinginairports.net | The Budget Traveller s Guide to Sleeping in Airports |
| belairtravel.ca | Bel Air Travel |
| itasoftware.com | ITA Software |
| iapa.com | Iapa International Airline Passengers Association |
| howstuffworks.com | HowStuffWorks: How Airport Security Works |
| flightarrivals.com | FlightArrivals.com |
| airlineandairportlinks.com | AirlinesAndAirportLinks.com |
| tribalfusion.com | Tribal Fusion Ad Banner Marketplace |
| quicktrip.com | www.quicktrip.com/ |
Australia , New South Wales , Sydney