1. Specification for marine automatic radar plotting aids (ARPA). (23rd December 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Maritime navigation and radiocommunication equipment and systems. Radar plotting aids. Automatic tracking aids (ATA). Methods of testing and required test results Part 2, (15th July 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Marine automatic radar plotting aids (ARPA). Operational requirements. Methods of testing and test results. (15th May 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗