Utility Monitoring Central

Utility ALE Identifiers & Selcals
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 		 Here you can find database extracts for:
  • Selcals (Selective Calls)
  • ALE (Automatic Link Establishment) Identifiers


Last Modified: 20th March 2000
Content copyright Mike Chace-Ortiz.  No commercial use of these pages and their content allowed unless by prior permission of the author