SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Politics : PRESIDENT GEORGE W. BUSH -- Ignore unavailable to you. Want to Upgrade?


To: TigerPaw who wrote (221375)1/23/2002 8:43:02 AM
From: rich4eagle  Respond to of 769670
 
Initially, Cruise missiles used INS and TERCOM and target maps to find their targets, later versions of the missile also use GPS. Since the missile has been flying since the early eighties it's early versions predates dependence on GPS as a primary nav source.