Good morning!

The following release went out this morning and announces the initial sale of CEO700 units to Golden Valley Electrical Association (GVEA) of Fairbanks , Alaska . GVEA tested a unit of ours over the past couple of months in some pretty harsh winter conditions, and has placed this initial order for units based on that successful field trial. We’re happy to add them to the growing list of electric utility customers that we have, and expect to have an ongoing relationship with them as they are just beginning their remote connect/disconnect program.

Have a great day!

Doug

H. Douglas Saathoff

Chief Executive Officer

Nighthawk Systems, Inc.

Nighthawk Systems Announces Initial Sale to Alaska Electric Utility

SAN ANTONIO, TX - 3/21/07 - Nighthawk Systems, Inc. (OTC BB: NIHK), a leading provider of intelligent wireless power management and emergency notification solutions, today announced that it has received an initial order for its CEO700 whole house disconnect units from Golden Valley Electric Association of Fairbanks, Alaska. This initial order was placed after successful testing of the product in below zero conditions in their service area, which covers 90,000 residents and approximately 42,000 service locations in the Fairbanks, Delta, Nenana, Healy and Cantwell areas.

Nighthawk recently announced that sales of the CEO700, one of Nighthawk’s core products, more than doubled from 2005 to 2006, and that the trend has continued early in 2007. The CEO700 gives electric utilities the ability to wirelessly disconnect and reconnect power to residential electric meters from a centralized location, saving them significant time and money over the traditional manual disconnect method requiring multiple truck rolls and field personnel.

H. Douglas Saathoff, Nighthawk’s CEO, stated, “I’m very pleased to receive this order from Golden Valley . Our units will save them the time and expense normally associated with performing service connects and disconnects over a very large service area, often under harsh conditions. I’m confident that they will quickly realize a positive return on their investment in the units.”

Individuals interested in Nighthawk Systems can sign up to receive email alerts by visiting the Company’s website at www.nighthawksystems.com.

About Nighthawk Systems, Inc.

Nighthawk is a leading provider of intelligent wireless power control products that enable simultaneous activation or de-activation of multiple assets or systems on demand. Nighthawk's installed customer base includes major electric utilities, internet service providers and fire departments in 40 states. Nighthawk's products also enable custom message display, making them ideal for use in traffic control and emergency notification situations.

Forward-looking statements

Statements contained in this release, which are not historical facts, including statements about plans and expectations regarding business areas and opportunities, acceptance of new or existing businesses, capital resources and future business or financial results are "forward-looking" statements. You should not place undue reliance on these forward-looking statements. Such forward-looking statements are subject to risks and uncertainties, including, but not limited to, customer acceptance of our products, our ability to raise capital to fund our operations, our ability to develop and protect proprietary technology, government regulation, competition in our industry, general economic conditions and other risk factors which could cause actual results to differ materially from those projected or implied in the forward-looking statements. Although we believe the expectations reflected in the forward-looking statements are reasonable, they relate only to events as of the date on which the statements are made, and our future results, levels of activity, performance or achievements may not meet these expectations. We do not intend to update any of the forward-looking statements after the date of this press release to conform these statements to actual results or to changes in our expectations, except as required by law.

CONTACT:

Doug Saathoff

dsaathoff@nighthawksystems.com

(877) 7-NIGHTHAWK, Ext 701

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