Date: February 15, 2002
Ref.: AMS50 RECEIVES TSO APPROVAL

AMS50 RECEIVES TSO APPROVAL

Northern Airborne Technology is proud to announce that the Federal Aviation Administration has granted TSO approval of the AMS50 Audio Controller. This unit has been built and tested to meet or exceed TSO-C50c Class II, TSO-C35d Class A (Marker Receiver), DO-160D and DO-138.

NAT's continued commitment to providing the highest quality aviation audio products has been realized with this new generation audio panel. The AMS50 combines independent transmit, cell phone interface, ANFTM (Active Noise Filtering), and many more features not found in other products on today's market.

The development and testing process of the AMS50 has proven NAT's long-term commitment to quality. Designed, manufactured and tested in our Kelowna facility, production of the AMS50 utilized our four axis state of the art milling machines, pick and place (SMT - Surface Mount Technology) machines, and our fully equipped environmental test lab, capable of testing to the highest TC/FAA standards. True top down capability!

For over 22 years NAT has provided industry standard products, tested and proven reliable in the most extreme environments. The AMS50 is a culmination of organizational and industry experience, resulting in a product that proudly carries the NAT badge.

A member of the Chelton Group of companies, NAT is a leader in communications equipment for special mission aircraft applications. Products include Audio and RF Controllers, FM Radios, Intercoms, PA and Loudhailer Systems, Satellite Communication Systems and Data Interface Accessories.

For information, visit www.northernairborne.com or contact Marketing Manager,
at tel: (250) 763-2232, fax: (250) 762-3374.