Alert GN 52
| Built | 1898 Cumming & Ellis Inverkeithing Fife as " Mount Cenis " |
| Yard No | 28 |
| Owner at New | Muirheads Trawlers Ltd Edinburgh GN 52 |
| ID no | 108585 |
| Launch Date | 23.03.98 |
| Gross Tons | 178 |
| Engine | 56 HP Steam T.3-cyl by MacColl & Pollock Sunderland |
| Length | 109ft |
| Breadth | 21ft |
| Owners | |
| 1905 | Newhaven Trawlers Ltd Edinburgh |
| 1905 | 25th January renamed " ALERT " |
| 1909 | To Holland renamed " OTONO " |
| Undated | Renamed " ALBERT GROEN " |
| Pre 1930 | NV Stoomvisch Maats Die Scelvisch Ijmuiden Holland renamed " AVILA " |
| 1936 | N V Nationale Stoomvissch Ijmuiden Holland renamed "LEENTJE ELIZABETH" |