For Immediate Release

Tucson , AZ - 07/18/05

Kiersten Sutliff
Director, Marketing Operations
Tel: 1-520-297-0844 x 130
Email: kiersten@securaplane.com

The Hawker 25Ah “pure lead” main ship battery is now STC’d

for installation on Hawker 400/600/700/800 Series Aircraft.

On July 7, 2005 , the Hawker 25Ah composite case, sealed lead acid battery (P/N 9750W0640) was STC’d for installation on Hawker aircraft.

The STC kit can be purchased through Securaplane distributors. The STC Kit consists of two Hawker (9750W0640) batteries and the STC Data Package.

The dual 25Ah battery installation was developed as a direct replacement for existing lead acid batteries.

Securaplane Technologies is the Master Distributor and Design and Certification Authority of EnerSys / Hawker batteries for commercial and business aviation in the US .

EnerSys’ line of Hawker Main Ship batteries offer significant performance enhancements compared to other sealed lead acid and Ni-Cad batteries. Benefits include:

·          99.99% pure lead construction for enhanced life and performance.

·          A 30-month full replacement warranty on batteries after installation, and 24 months storage prior to installation is standard for Securaplane/Hawker Main Ship Batteries.

·          Batteries are shipped fully charged and ready to install.

·          True no-maintenance battery.

·          Hot and cold performance far exceeding that of any other aviation battery.

·          Unsurpassed cranking power.

·          Battery monoblock replacement at significantly less than the list price of a new battery.

·          Completely non-spillable and may be shipped as non-hazardous material via ground or air.

Securaplane has been a supplier to aviation since the mid-80s and has supplied batteries and charging systems for many aircraft including these recent battery certifications: ATR 42/72 Series, Dash-8, Caravan 208, G-II, G-III, G-IV, Challenger 600/601, CRJ 100/200 and Citation 500/501/550/560 Series, King Air 90, 100, 200 and 300 Series and Falcon 2000. Securaplane has active projects open with the FAA for new battery certifications on Boeing 747, Beechjet 400 Series and Hawker 400, 600, 700, 800 aircraft.

Note: The Hawker battery brand is not affiliated with Raytheon Aircraft Company’s line of Hawker aircraft.

About Securaplane

Securaplane Technologies Inc. is a leading supplier of avionics products for commercial, military and business aircraft including Airborne Video and Security Systems, Emergency/Main Ship Batteries, Battery Chargers and Inverters, and Wireless Technologies, including smoke detection/suppression systems. Securaplane is the design authority for the Hawker line of Main Ship Batteries by EnerSys.

Securaplane is a wholly owned subsidiary of the Dan aher Corporation, and is part of the Pacific Scientific Aerospace and Defense Group. (NYSE: DHR). More information can be found at Securaplane’s web site, www.securaplane.com and on EnerSys’ website, www.enersys.com.

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