History of Fishtail
| Element | Description | Element Code | Essential | Uniclass 2015 | Updates |
|---|---|---|---|---|---|
| Fishtail | V shaped extension to a rock groyne or breakwater | FTL | No | 25-02-2020 | |
| 27-04-2021 | |||||
| Fishtail | A V-shaped extension to a rock groyne or breakwater. | FTL | No | SL_32_85_30 | 27-04-2021 |
| Fishtail | A V-shaped extension to a rock groyne or breakwater. | FTL | No | SL_32_85_30 | 11-04-2023 |