Vlad Di Natale is the quality assurance and IT manager at dB Control (Fremont, CA), a subsidiary in the Electronics Technologies Group (ETG) of HEICO. For more information, call (510) 656-2325, e-mail [email protected]or visit www.dBControl.com . Additional information for this article was provided by HEICO ETG subsidiaries Sierra Microwave Technology (Georgetown, TX), VPT Inc. (Blacksburg, VA) and Plex Systems (Auburn Hills, MI).