Quick MW Scan near the Orkney Islands done at around 2200BST.
UNIDs excluded:

531 - FAR - Kringvarp Føroya, Akraberg (100) 330 km.
549 - D - Deutschlandfunk, Nordkirchen (100)
576 - D - SWR Cont. Ra, Baden-Württemberg, Mühlacker (100)
594 - D - HR-Info, Rodgau-Frankfurt (250)
603 - G - BBC Radio 4, Newcastle-upon-Tyne (2) 575 km
621 - BEL - RTBFi, Waver-Overijse (300)
630 - NOR - NRK 1, Vigra (100) 469 km.
639 - CZE - Ceský rozhlas 2/6, Liblice (1500)
675 - HOL -Radio Maria, Lopik (100) 985 km.
693 - G - BBC Radio 5 Live, Burghead (25) 305 km.
711 - F - France Info, Rennes-Thourie (300)
729 - E - Radio Nacional, Ovideo (100)
747 - HOL - Radio 5, Zeewolde (Flevoland) (400) 965 km.
765 - SUI RSR Option Musique, Sottens (600)
774 - E - Radio Nacional, various (10-100)
783 - E - Rock y Gol Radio Miramar, Ctra. Consería (Barcelona) (50)
792 - F - France Info, Limoges-Nieul (300)
828 - G - BBC Asian Network/World Service, Sedgley (0.2)
837 - F - France Info, Nancy-Nomeny (200)
864 - F - France Bleu, Paris - Villebon-sur-Yvette (300)
873 - D - AFN Power Network, Oberursel-Weißkirchen (150)
882 - G - BBC Radio Wales, Washford (1-100)
891 - HOL - Radio 538, Hulsberg (20)
900 - I - Rai Radio 1, Milano (600)
909 - G - BBC Radio 5 Live, Moorside Edge (200)
918 - SVN - Radio Slovenija 1, Ljubljana-Domzale (300)
810 - G - BBC Radio Scotland, Burghead (100) 305 km.
927 - BEL - Radio Vlaanderen Info, Wolvertem (100) 1080 km.
936 - D - Radio Bremen 1, Bremen-Oberneuland (50)
945 - F - France Info, Toulouse-Muret (300)
954 - CZE - Ceský rozhlas 2/6, Dobrochov (200)
963 - G - Club Asia, Lea Bridge Rd (Ea.London) (0.95)
972 - D - NDR Info, Hamburg (100)
981 F Ciel AM, Paris (5)
990 - G - BBC Radio Nan Gaidheal, Aberdeen (1) 340 km.
999 - MDA - DW/Voice of Russia/TWR/Russian International Radio, Maiac (500)
1008 - HOL - GrootNieuwsradio, Zeewolde (Flevoland) (200) 965 km.
1017 - D - SWR Cont.Ra, Wolfsheim (100)
1035 - G - Northsound Two, Nigg (Aberdeen) (0.780) 340 km.
1044 - D - MDR-Info, Wilsdruf (20)
1044 - E - SER R San Sebastián, Monte Igueldo (San Sebastián) (10)
1053 - G - TalkSPORT, Droitwich (1-500)
1062 - I - Rai Radio 1, Cagliari (25)
1089 - G - TalkSPORT, Moorside Edge (400)
1098 - SVK - SRo 5, Nitra-Jarok (10)
1107 - G - Moray Firth Radio, Tarbat Ness (Inverness) (1.5) 195 km.
1134 - HRV - Glas Hrvatske, Rasinovac (600)
1143 - D - AFN Power Network, various (0.3-10)
1161 - G - Tay AM, Greenside Scalp (Dundee) (1.4)
1179 - S - Radio Sweden International, Sölvesborg (600)
1197 - E - Euskadi Irratia, Vitoria (5)
1206 - F - France Info, Bordeaux-Néac (300)
1224 - E - COPE Albacete, Albacete (5)
1242 - F - France Info, Marseille-Cabriès-Réaltor (150)
1269 - D - Deutschlandfunk, Neumünster (300)
1278 - F - France Bleu Alsace, Sélestat (300)
1287 E UNID
1314 - E - Radio Nacional 5, various (10/20)
1323 - D - Voice of Russia, Wachenbrunn (800)
1341 - CZE - Ceský rozhlas 2/6, Domamil (50)
1350 - F - Radio Orient, Nice (10)
1359 - E - Radio Nacional, Arganda del Rey (Madrid) (300)
1377 - F - France Info, Lille-Camphin en Carembault (300)
1404 - F - France Info, Brest-Quimerch (20)
1422 - D - Deutschlandfunk, Heusweiler (400)
1431 - D - Voice of Russia, Wilsdruff (250)
1440 - LUX - China Radio International, Marnach (1200)
1449 - G - BBC Radio 4, Redmoss (2) 340 km.
1458 - G - BBC Radio Newcastle, Wrekenton (2) 580 km.
1467 - F - Trans World Radio, Roumoules (1000)
1494 - F - France Info, various (1/4/20)
1503 - G - BBC Radio Stoke, Stoke-on-Trent (1)
1530 - CVA - Vatican Radio, Santa Maria di Galeria (150)
1539 - D - Evangeliums Rundfunk, Mainflingen (700)
1557 - F - France Info, Nice-Fontbonne (150)
1629 - MW Pirate (Netherlands?)
1665 MW Pirate (Netherlands?) (less info)