ORLANDO, Fla., March 14, 2006 — Radixx International, Inc., the fastest-growing provider of new-generation reservations hosting services to airlines on five continents, today announced that North American Airlines has selected the Oracle based Radixx Air Enterprise(TM) system to manage its passenger reservations and internet booking needs. North American (www.flynaa.com), offers civilian and military charters, in addition to regularly scheduled air service between New York’s John F. Kennedy Airport and both Accra, Ghana, and Georgetown, Guyana. It is a wholly owned subsidiary of World Air Holdings (NASDAQ: WLDA).

Radixx International’s hosted services will support North American’s reservations call center and its web booking engine - http://www.flynaa.com — in order to sell services and manage distribution via the Internet and GDSs for consumers, tour operators and travel agents.

“We’re very excited about our new relationship with North American Airlines,” said Ron Peri, chairman and chief executive officer of Radixx International. “This relationship further extends our market base in Africa and around the world and does so with a client who has a very progressive business model. North American will be able to use a low cost model for Internet sales, a traditional business model for GDS sales, and an agent direct model in the areas where that is appropriate. Radixx Air Enterprise gives North American Airlines the best of all worlds and the ability to manage distribution in all channels.”

Radixx Air Enterprise will enable North American Airlines to expand its distribution network,” said Rob Binns, chief marketing officer of World Air Holdings. “We chose Radixx because it has pioneered new approaches using cash payments that enable our loyal travel agents to utilize the Internet for booking purposes. It gives us the most flexible and comprehensive on-line reservations sales tool available.”

Radixx International’s reservations hosting services are scalable to any size carrier, yet use inexpensive commodity components, making it easier for any airline to utilize Radixx International’s next-generation reservations.

In addition, Radixx International’s unique value-added reservations modules enable an new airline to keep costs low. Radixx’s innovative Internet Cash Payment, for example, will assist North American by allowing its customers to book their travel via web or call center agent, receive a confirmation number, and then go to a local financial institution for direct payment using cash.

About Radixx International

Based in Orlando, Florida, Radixx International, Inc. is now offering its fourth generation low-cost airline reservations and distribution management system, Radixx Air Enterprise(TM), which successfully combines the power and scalability of the Oracle relational database management system with the flexibility and low cost of Linux and Windows 2003. The fully integrated modules provide a state-of-the-art reservations system, call center and web hosting products for any airline. The system is designed to increase productivity, displace costs, generate sales through new direct distribution channels, and enable airlines to maximize profitability.

Radixx Air Enterprise is positioned for any model airline: mid- size low-cost airlines, new model/new entrant air carriers, as well as large airlines that are in the process of streamlining their business model and transitioning from the legacy systems to next-generation technologies. For more information, call Radixx International at +1-407-856-9009 or on the Web at http://www.Radixx.com. Airlines may also e-mailed Radixx for more information at gettheinfo@radixx.com.

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