by call sign | by mill | by county
| Call sign | Mill | Town | County | Locator | Contact |
| GB0BHW | Bidston Hill Windmill | Birkenhead | Wirral | SJ28 | M0NBJ |
| GB0CML | Carmichael Mill | Clydesdale | S. Lanakshire | GM8JYJ | |
| GB0EM | Ellis's Mill | Lincoln | Lincs | SK97 | M0EJL |
| GB0ETM: | Eling tide mill | Southampton, | Hampshire. | TLH2 | (G4YVY) |
| GB0HPM | Holton postmill | Lowestoft | Suffolk | TM47 | M1TES |
| GB0KLM | Killhope Lead Mine | Weardale | Durham | NY84 | GX4TTF |
| GB0LSM | Lymm Slitting Mill | Lymm | Cheshire | SJ67 | G4VSS |
| GB0ML | Mosty Lea Watermill | Kibblestone | Staffs | SJ93 | G7RSM |
| GB0MLW | Mosty Lea Watermill | Kibblestone | Staffs | SJ94 | G7RSM |
| GB0MLW: | Mosty Lea Windmill | Stone, | Staffordshire. | LH27 | (G7RSM) |
| GB0OHM: | Old Herne Mill | Herne Bay | Kent. | LHV27 | (M1DFM) |
| GB0WMH: | Windmill Hill | Hailsham, | East Sussex | L27 | (MORJO) |
| GB0WSM: | Whitchurch Silk Mill | Whitchurch, | Hampshire. | LH | (G8NDN) |
| GB0WWW: | Wherrymans Way Windmill | Loddon, | Norfolk. | LHV27 | (GOBXL) |
| GB1LGW: | Lacey Green Windmill | Lacey Green | Bucks. | L27 | (M1BAA) |
| GB2ARW | Aythorpe Roding Mill | Aythorpe Roding | Essex. | G0BOF | |
| GB2BMJ: | Benholm Mill | Johnshaven. | Montrose, Angus | TLHV | (GM4AJR) |
| GB2FWM | Fulwell Windmill | Sunderland | Tyne & Wear | ||
| GB2GGM | Gelligroes Mill | Caerphilly | S Wales | ST19 | MW0LAO |
| GB2GW | Gleaston Water Mill | Nr Ulverston | Cumbria | SD27 | G8ALE |
| GB2LM: | Longbridge Mill | Sherfield-on-Loddon, | Nr. Hook. | LH | (MOCYX) |
| GB2PW: | Polegate Windmill | Polegate, | Sussex. | LH2 | (G3DQY) |
| GB2RM: | Ruiton Mill | Dudley, | West Midlands | LHV27 | (GOIBD) |
| GB2RWM: | Rayleigh Windmill | Rayleigh, | Essex. | LH27 | (G7110) |
| GB2SNM: | Sturminster Newton Mill | Newton | Dorset | LHV2 | (MORMG) |
| GB2TMI | Thwaites Water Mill | Leeds | Yorkshire | SE33 | G3SDY |
| GB2UW: | Upminster Windmill | Upminster | Essex. | TLHV27 | (M1MOG) |
| GB2WBM: | West Blatchington Mill | Hove, | East Sussex | LH27 | (G4JZC) |
| GB2WMS: | Water Mill Shepshed | Shepshed, | Loughborough. | L27 | (G1ETZ) |
| GB2WTM | Woodbridge Tide Mill | Woodbridge | Suffolk | TM24 | G0OZS |
| GB4CWM | Calbourne Water Mill | Calbourne | I.O. Wight | ||
| GB4MPW | Mount Pleasant Windmill | Kirton-in-Lindsey | N Lincs | SK99 | G4YHP |
| GB4MW | Mountnessing | Mountnessing | Essex. | TQ63 | G0BOF |
| GB4NHM | New Hall Mill | Sutton Coldfield | West Midlands | SP19 | M1CQN |
| GB4SWM | Shermanbury Water Mill | Shermanbury | Sussex. | RH13 | G6YPY |
| GB5HW | Heage Windmill | Heage | Derbyshire | SK35 | G3OCA |
| GB6MW | Meopham windmill | Meopham | Kent. | TQ66 | M0KSJ |
| PA7PYR/W | Coppens Windmill | Netherlands | PA0PDO | ||
| PI4OSS | Nieuw Leven | Oss | Netherlands |