EIBASS believes that the SBE Petition for Rulemaking, proposing that the Media Bureau's Consolidated Data Base System (CDBS) be converted from NAD27 to NAD83, merits Commission action.

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1   Link   Letter to Commission on NAD83 conversion
2   Link   03/21/2011 - Hammet and Edison Letter to Commission
It has recently come to the attention of Hammett & Edison, Inc., Consulting Engineers that Section 1.958 of the FCC Rules (“Distance Computation”) has a significant mathematical error in the formula for calculating distances between two geographic points.