News Release

17 January 2013

Cobham Granted HeliSAS™ EASA Certifications

MINERAL WELLS, Texas - Cobham has been granted Supplemental Type Certificate (STC) approval for its HeliSAS™ Stability Augmentation System and Autopilot by the European Aviation Safety Agency (EASA). STC #10049171 allows installation of HeliSAS on a significant new range of Eurocopter helicopters, including: AS350B, B1, B2, B3, BA, D, and EC130B4 models across the European Union.
With more than 100 systems installed in the United States, Australia, and South America, HeliSAS is making safer rotorcraft flight possible around the world. The two- axis, attitude hold/attitude command flight control system significantly reduces pilot workload and allows pilots to perform many cockpit functions hands-free. HeliSAS' Stability Augmentation System (SAS) enhances flight stability by providing precise control during all modes of flight, regardless of wind conditions or aircraft center of gravity.

Said Roger Smith, Cobham Commercial Systems' General Manager: "Cobham is excited to have EASA approval for HeliSAS on this large pool of Eurocopter aircraft. We look forward to beginning installations through our authorized dealership network in the coming weeks."
Cobham's European HeliSAS representative is DAC International. Please visit www.helisas.comfor contact and system information.

About Cobham

Cobham specializes in meeting the demand for data, connectivity and bandwidth in defense, security and commercial environments. Offering a technically diverse and

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News Release

innovative range of technologies and services, the Group protects lives and livelihoods, responding to customer needs with agility that differentiates it. The most important thing
we build is trust. Employing more than 10,000 people on five continents, the Group has
customers and partners in over 100 countries.

Cobham Commercial Systems

Cobham Commercial Systems is a leading provider of integrated avionics systems for military and civil customers. Cobham's avionics systems can be offered individually or integrated to provide an entire cockpit. Its synthetic vision Electronic Flight Instrument System (EFIS) revolutionized safety in low-level flight operations and is now approved on more than 700 aircraft and helicopter models. Cobham's new Helicopter Stability Augmentation System (HeliSAS) adds to its extensive range of fixed wing auto-pilot solutions and brings added safety within the reach of a host of operators for whom such systems were previously too expensive and heavy.
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Contacts: Media Relations Greg Caires

+1 703 414 5310

greg.caires@cobham.com

Investor Relations

Julian Wais

+44 (0) 1202 857998

julian.wais@cobham.com

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Chelton Flight Systems doing business as Cobham Commercial Systems

www.cobham.com
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