CTT Systems' Zonal Drying™ System Ordered by TAP (Portugal).

CTT Systems' Zonal Drying™ System Ordered by TAP (Portugal).

Nyköping, Sweden, May 28, 2007, - CTT Systems today announced that TAP
(Portugal) has placed an order for 1 Zonal Drying™ System to be installed in one
A330-200 aircraft on a trial basis. The system, which eliminates condensation in
the aircraft, is scheduled for installation during 2007.

“We focus heavily on fuel saving actions for our fleet of aircraft and thereby
reducing both costs and the environmental impact. If the trial gives the result
as expected we are going to install the Zonal Drying™ System in our complete
fleet of wide body aircraft” says, José Viegas, Fleet manager - TAP.

“This is a one system trial order for us but nevertheless a very important
order; a prestigious new customer in TAP, a legacy airline, and the possibility
to sell more systems if TAP after the evaluation period finds the benefits
substantial” comments CTT's President Torbjörn Johansson today's order. “We see
that the wide body fleets of legacy carriers are an upcoming market as the Zonal
Drying™ System's fuel saving and environmental benefits appeal to these
airlines.” continues Torbjörn Johansson.

By eliminating condensation in the aircraft both operational and maintenance
costs 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 reduces insulation performance),


Further, the aircraft residual value will be protected or even improved due to
reduced corrosive impact over the years. Reduced fuel burn (due to lowered
aircraft weight) also has a positive impact on the environment.

CTT's Zonal Drying™ System has been selected for the new B787 “Dreamliner” and
CTT's humidifiers are options in crew rest compartments and on flight deck. The
A380 offers CTT's humidifiers as option in crew rest compartments.


For additional information:
Torbjörn Johansson, President, CTT Systems AB. Tel. +46-155-205901 alt. mobile.
+46-70-665 24 46, or E-mail: torbjorn.johansson@ctt.se		
OR, Ulf Liljenberg, VP Sales & Marketing CTT Systems AB Tel. +46-8-6602159 alt.
mobile. +46-70-265 49 00, or E-mail ulf.liljenberg@ctt.se		
Also visit: www.ctt.se


CTT provides systems for humidity control in aircraft. CTT Systems' offers the
Zonal Drying™ System, and the Cair ™ System. The Zonal Drying™ System eliminates
condensation on the aircraft structure and is installed in many aircraft in use
today. The Cair™ System provides humidification of the extremely dry first and
business class cabins without condensation in long haul aircraft. CTT's
Customers include Boeing, Airbus and many airlines, along with partnerships with
Lufthansa Technik. CTT Systems AB is located in Nyköping, Sweden and listed on
the Stockholm stock exchange.