History of Positional Indicator
| Element | Description | Element Code | Essential | Uniclass 2015 | Updates |
|---|---|---|---|---|---|
| Positional Indicator | The part of a navigational aid that gives its position relative to other nav aids | PSR | Yes | 25-02-2020 | |
| 27-04-2021 | |||||
| Positional Indicator | The part of an aid to navigation that gives its position relative to other aids to navigation. | PSR | Yes | Pr_40_10_90_65 | 27-04-2021 |
| Positional Indicator | The part of an aid to navigation that gives its position relative to other aids to navigation. | PSR | Yes | Pr_40_10_90_65 | 11-04-2023 |