Interscan has been successfully awarded another Chinese contract as follows:

• DVOR/DME for Laibin Airport

Completion of the Contract is due in October 2009.

About Interscan:   Interscan Navigation Systems, is a leading manufacturer and supplier of ground based air navigation landing systems used by civil aviation authorities worldwide.  Interscan has a dominant market share in the Asia Pacific region, with more than 800 installations worldwide. Interscan is a subsidiary of Indra Sistemas.

About Indra:   Indra Sistemas is the Spanish leader in IT and Defence systems, with revenues in excess of approximately Euro 2 billion revenues and 20,000 employees worldwide.  Indra is a leading company in Air Traffic Management and recently has increased its presence in the Asia Pacific region after winning substantial contracts in China, Indonesia and Thailand. Indra Sistemas is listed on the Madrid Stock Exchange.