Describes the minimum performance standards and type testing of shipborne receivers for Loran-C systems to establish minimum performance standards, methods of testing and required test results for Loran-C general purpose shipborne navigational receivers. Covers normative references, receiving conditions of the radio signals, processing, display, warnings, ancillary equipment, methods of testing and required test results, tests and required results. BS AMD 7886 RENUMBERS THIS STANDARD TO BS EN 61075