M/F Hildasay
| Route | Aberdeen - Lerwick/Kirkwall |
| IMO | 9119426 |
| Building year | 1999 |
| Building yard | Astilleros de Huelva S.A., Spain (#572) |
| Owner | Caledonian Maritime Assets Ltd |
| Operator | NorthLink Ferries |
| Length | 122,32 m |
| Breadth | 19,8 m |
| Draft | 6,21 m |
| GT | 7.606 |
| Machinery | 2 * Wärtsilä 9R32 |
| Speed | 17 kn. |
| Number of passengers | 12 |
| Number of beds | 12 |
| Number of cars | ? |
| Lanemetres | 1.057 |
| Port of registry | Douglas |
| Flag | Isle of Man |
| Former names | Shield (2009-2010) Shield (2007-2009) - Norfolkline RR Shield (2006-2007) - Norfolkline RR Shield (2005-2006) - Norse Merchant Ferries Leili (2005) - Norse Merchant Ferries Leili (2005) - Irish Ferries Leili (2004-2005) - Norse Merchant Ferries Port Everglades Express (2002-2004) - Crowley Maritime Leili (1999-2002) - ESCO |
| Former owners | CF Clip Hildasay LLC (2017-2019)
Shield Shipping Co Ltd (2008-2017) Attica Enterprise (2007-2008) Elmira Shipping & Trading (2005-2007) Estonian Shipping Co. Ltd. (ESCO) (1999-2005) |
| Sister ships | Arrow, C.T.M.A. Voyageur 2, Helliar, |
| Notes | - |
- M/F RR Shield
Photo: John M. Pryce (Michael Pryce's collection) (Heysham 19/8-2005)
- M/F RR Shield
Photo: Gordon Sutcliffe (Heysham 27/5-2006)
- M/F Shield
Photo: Peter Smith (Dublin 14/8-2008)
- M/F Shield
Photo: The ferry site's collection (Heysham 13/11-2008)
- M/F Shield
Photo: The ferry site's collection (Heysham 14/11-2008)