The Jan Grieg-Gran Plate For Silver Fleet is awarded to the Winners of the Sliver Fleet at the National Championships.
Here are some photographs of past winners
{gallery slider=boxplus.transition width=525% height=525% crop=0 animation=4000 lightbox:thumbs=outside}/uk_mirror_class_association/trophies/national_championship/jan_grieg_gran_plate_silver_fleet{/gallery}
| Year | Held by | Note |
| 2015 | Not returned, so not awarded | |
| 2014 | Should have been awarded to Rachel Grayson & Gemma Francis Burnett, but it appears it was lost and they received the Jan Grieg-Gran Plate for Bronze fleet instead. | |
| 2013 | Should have been awarded to Rachel Grayson & George Stainforth, but it appears it was lost and they received the Jan Grieg-Gran Plate for Bronze fleet instead (? - which means the the Odells or the Boons must have it) | |
| 2012 | Max Odell & Finlay Boon | |
| 2011 | ||
| 2010 |
