LUXAIR, Luxembourg Orders Zonal Drying™ System for three Boeing 737-700 Aircraft.

Nyköping, Sweden, July 15, 2005, – LUXAIR, Luxembourg has placed an order with CTT Systems for the Zonal Drying™ System to be installed in three Boeing 737-700 aircraft. The systems will be installed during 2005 and 2006.

“This order from LUXAIR is based on the improved economical and operational aspects using the Zonal Drying™ System and confirms the increased market awareness on condensation problems within the airline industry” said Torbjörn Johansson, president, CTT Systems. “We are very proud of this order and LUXAIR is a very prestigious and important client for us being a national carrier and clearly shows the benefits with our system in various types of airline operation”. By eliminating condensation in the aircraft both operational and maintenance cost will be lowered through: • lowered fuel consumption (i.e. lower aircraft weight due to elimination of accumulated water), • improved operational reliability (i.e. less corrective maintenance) • consistent insulation performance (i.e. water destroys insulation performance), Further, the aircraft residual value will be protected or even improved due to no corrosive impact over the years. The lowered aircraft weight will reduce the fuel burn, which also has a positive impact on the environment.