ILB launches on service during the months September, October and November, 1973 Aberdovey, Merionethshire September 2, 29 (twice) and November 23.

Abersoch, Caernarvonshire September 14 and 29 (twice).

Aberystwyth, Cardiganshire September 10, 13, 15 and October 3.

Amble, Northumberland September 2.

Arran (Lamlash), Buteshire October 20 Atlantic College, Glamorganshire September 27 and December 9.

Bangor, Co. Down September 14 and 17.

Barrow, Lancashire September 3, 29, October 6 and 29.

Beaumaris, Anglesey October 10, 18, 31 and December 8.

Berwick-upon-Tweed, Northumberland September 21.

Blackpool, Lancashire September 20 and 23 (twice).

Borth, Cardiganshire September 6.

Brighton, Sussex September 16.

Broughty Ferry, Angus September 9.

Bude, Cornwall September 25.

Burry Port, Carmarthenshire September 9 and 10 (twice).

Clacton-on-Sea, Essex September 23, 29, 30 and October 13.

Conway, Caernarvonshire September 11, 15 (three times), October 6, 20 and 31.Coverack, Cornwall September 16.

Criccieth, Caernarvonshire September 9, 15, 22 and 23.

Crimdon Dene, Durham December 4.

Cromer, Norfolk September 1, 11 and October 5.

Cullercoats, Northumberland September 11 and October 20.

Eastbourne, Sussex September 16.

Eastney, Hampshire September 2, 30 (twice), October 14, 19, 20 and November 15.

Exmouth, Devon September 14 and October 21 (twice).

Filey, Yorkshire September 1, 2 and October 21.

Fleetwood, Lancashire October 21.

Flint, Flintshire September 28.

Hartlepool, Durham September 5, 10, 15, 30, October 28 and November 23.

Harwich, Essex September 2, 25, November 11, 12, 21 and 24.

Hastings, Sussex September 1, 27 and November 17 (twice).

Helensburgh, Dumbartonshire September 27, 28 and October 17.

Howth, Co. Dublin November 8.

Kinghorn, Fife October 13.

Largs, Ayrshire September 4, 12, 15, 18, 22, 24, October 10, 13, 20, November 11 and 12.

Littlehampton, Sussex September 1, 2 (twice), 27, 29, 30, October 2, 9, 22 and December 9.

Littlestone-on-Sea, Kent September 2, 5, 22 and 28.

Llandudno, Caernarvonshire September 4, 16, 23, October 2, 27 and November 27.

Lyme Regis, Dorset September 17, 20, 22 and 26.

Lymington, Hampshire September 1, 11, 27, October 2 and November 18 (twice).

Lytham-St. Anne's, Lancashire September 16 and October 14.

Mablethorpe, Lincolnshire September 1, 34 and 29.

Margate, Kent September 11, 15, 27, 29, October 20, 22, 25 and November 25.

Moelfre, Anglesey September 4, 7, 9 and 16.

Morecambe, Lancashire September 30.Mudeford, Hampshire September 8, 15, 19, 27 and 30.

New Brighton, Cheshire September 4, 27 and November 16.

New Quay, Cardiganshire September 14, 22 and 23.

Newquay, Cornwall October 3.

North Sunderland, Northumberland September 1.

Oban, Argyll September 21.

Pill, Somerset September 22.

Poole, Dorset September 15, October 6 and 10.

Porthcawl, Glamorganshire October 14.

Port Isaac, Cornwall September 12.

Port Talbot, Glamorganshire September 9.

Pwllheli, Caernarvonshire September 23.

Queensferry, West Lothian September 12, November 2 and 4.

Red Bay, Co. Antrim September 1 and 2.

Redcar, Yorkshire October 14 and 23.

Rhyl, Flintshire September 3, 10 and 23.

Rye Harbour, Sussex September 15, 21 and October 18.

St Agnes, Cornwall September 15, 27 and October 9.

St Ives, Cornwall September 4, October 1 and 2.

Selsey, Sussex September 2, 9 and October 1.

Sheerness, Kent September 2, 15 (twice) and 21.

Shoreham Harbour, Sussex September 2, 6, 15, 29, October 7 (twice), 26, 28, November 3, 10 and 25.

Silloth, Cumberland October 10.

Skegness, Lincolnshire September 6 and 29.

Southend-on-Sea, Essex September 15, 22, 29 and 30.

Southwold, Suffolk October 7.

Stonehaven, Kincardine September 9 (three times), October 2 and 15 Tenby, Pembrokeshire September 9, 16 and October 8.

Torbay, Devon September 3, 8, 10 and 11.

Tramore, Co. Waterford September 5, 6 and 8.

Tre-Arddur Bay, Anglesey September 12 and 19 Tynemouth, Northumberland September 2 (twice) and 17.

Walmer, Kent September 17.

Wells, Norfolk September 6 and 16.

West Kirby, Cheshire September 20, 24, 29, October 28, 30 and November 11.

West Mersea, Essex September 13 (twice), 16, 22, 26 and 29.

Weston-Super-Mare, Somerset September 26, October 20 (twice) and 21.

Whitby, Yorkshire September 1 and 29.

Whitstable, Kent September 2.

Atlantic 21, B500, on evaluation trials at Appledore September 9..