Newscan: Missouri county may have to drop 911 if sales-tax hike fails
Also, feds experiment with helium balloons for deployable emergency communications; Meru Networks creates Wi-Fi bundles for the education sector; PowerTrunk partners with Potomac Spectrum Partners to promote TETRA; Raytheon debuts advanced targeting sensor system for U.S. Army; BioRx smartphone app tracks, shares hemophilia healthcare info; U.S. Army increases value of contract with Harris; AdvanceTec introduces multi-unit two-way radio charger; iPAD Air scheduled to debut on Nov. 1; FAA deploys Harris dual-core network infrastructure; fire district wins grant for mobile emergency dispatch system; EWA endorses first recipient of Vestal scholarship.