| Balloon Squadron | 
Formed | 
Formed At | 
Disbanded | 
Disbanded At | 
Notes | 
Fate
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| No. 901 (County of London) Balloon Squadron AAF | 
16 May 1938 | 
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5 Flights of 9 balloons Woolwich, Abbey Wood, Kidbrooke | 
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| No. 902 (County of London) Balloon Squadron AAF | 
16 May 1938 | 
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5 Flights of 9 balloons Kidbrooke, Brixton | 
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| No. 903 (County of London) Balloon Squadron AAF | 
16 May 1938 | 
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1944 | 
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5 Flights of 9 balloons. Amalgamated with 902 Sqn.Brixton / Forest Hill | 
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| No. 904 (County of Surrey) Balloon Squadron AAF | 
16 May 1938 | 
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5 Flights of 9 balloons Clapham | 
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| No. 905 (County of Surrey) Balloon Squadron AAF | 
16 May 1938 | 
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1944 | 
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5 Flights of 9 balloons.  Amalgamated with 901 Sqn Kensington, Clapham | 
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| No. 906 (County of Middlesex) Balloon Squadron AAF | 
7 Jul 1938 | 
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5 Flights of 9 balloons Hampstead, Kensington | 
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| No. 907 (County of Middlesex) Balloon Squadron AAF | 
16 May 1938 | 
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5 Flights of 9 balloons Harringay / Woodberry Down | 
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| No. 908 (County of Essex) Balloon Squadron AAF | 
5 Jul 1938 | 
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5 Flights of 9 balloons Wanstead, Harringay | 
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| No. 909 (County of Essex) Balloon Squadron AAF | 
16 May 1938 | 
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5 Flights of 9 balloons West Ham, East Ham | 
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| No. 910 (County of Essex) Balloon Squadron AAF | 
5 Jul 1938 | 
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5 Flights of 9 balloons, (3 Water-borne (Aug 1940)) Dagenham, East Ham. | 
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| No. 911 (County of Warwick) Balloon Squadron AAF | 
Jan 1939 | 
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4 Flights of 8 balloons (48 balloons in Aug 1940) West Bromwich, Chelmsford, Erdington (Dec 1943). | 
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| No. 912 (County of Warwick) Balloon Squadron AAF | 
23 Jan 1939 - | 
Birmingham | 
12 July 1944 | 
Brockworth | 
Squadron HQ Aug 1939 No 5 Balloon Centre, Sutton Coldfield, Operated in Bolougne with 2 flights 15/2/1940 to 23/5/1940 on evacuation based at Cardington and moved to Brockworth, Gloucester on 26/4/1940 with 3 flights flying 24 balloons from 30 June 1940. On disbandment replaced by 912 Squadron Care and Maintenance Party | 
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| No. 913 (County of Warwick) Balloon Squadron AAF | 
Jan 1939 - | 
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3 Flights of 8 balloons Erdington / Sutton Coldfield, Chelmsford | 
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| No. 914 (County of Warwick) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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4 Flights of 8 balloons (40 balloons in Aug 1940) Wythall / Northfield. | 
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| No. 915 (County of Warwick) Balloon Squadron AAF | 
Jan 1939 | 
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4 Flights of 8 balloons (40 balloons in Aug 1940) Bourneville / Rowkeath, Chelmsford. | 
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| No. 916 (County of Warwick) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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3 Flights of 8 balloons (32 balloons in Aug 1940) Coventry Reformed for Anti-'Diver' duties | 
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| No. 917 (County of Warwick) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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3 Flights of 8 balloons Coventry | 
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| No. 918 (County of Derby) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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3 Flights of 8 balloons ( 32 balloons in Aug 1940) Derby / Alveston. | 
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| No. 919 (West Lancashire) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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4 Flights of 8 balloons. (52 balloons (12 Water-borne) in Aug 1940) Birkenhead. | 
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| No. 920 Balloon Squadron AAF | 
Jan 1939 | 
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Dec 1943 | 
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4 Flights of 8 balloons (A & B Flights later 12 balloons each, C & D retained 8 each) Derry | 
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| No. 921 (West Lancashire) Balloon Squadron AAF | 
Jan 1939 | 
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20 Feb 1943 | 
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3 Flights of 8 balloons (48 balloons in Aug 1940) Liverpool / Fazakerley. | 
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| No. 922 (West Lancashire) Balloon Squadron AAF | 
Jan 1939 | 
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Dec 1943 | 
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4 Flights of 8 balloons Warrington / Curerdley | 
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| No. 923 (West Lancashire) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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4 Flights of 8 balloons Runcorn / Birkenhead Reformed for Anti-'Diver' duties | 
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| No. 924 Balloon Squadron AAF | 
Jan 1939 | 
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4 Flights of 8 balloons (24 balloons in Aug 1940) Southampton / Eastleigh. | 
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| No. 925 (East Lancashire) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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3 Flights of 8 balloons (40 balloons in Aug 1940) Manchester | 
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| No. 926 (East Lancashire) Balloon Squadron AAF | 
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Jun 1944 | 
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3 Flights of 8 balloons (40 balloons in Aug 1940) Bowlee / Manchester | 
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| No. 927 (County of Gloucester) Balloon Squadron AAF | 
Jan 1939 | 
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3 Flights of 8 balloons (32 balloons in Aug 1940) Bristol. | 
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| No. 928 Balloon Squadron AAF | 
Jan 1939 | 
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3 Flights of 8 balloons (10 Water-borne Aug 1940) Felixstowe / Harwich | 
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| No. 929 Balloon Squadron AAF | 
Jan 1939 | 
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3 Flights of 8 balloons (7 Water-borne Aug 1940) South Queensferry | 
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| No. 930 (Hampshire) Balloon Squadron AAF | 
Jan 1939 | 
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Dec 1943 | 
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3 Flights of 8 balloons (50 balloons (10 Water-borne ) in Aug 1940) Southampton. | 
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| No. 931 (Hampshire) Balloon Squadron AAF | 
Jan 1939 | 
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Dec 1943 | 
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3 Flights of 8 balloons | 
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| No. 932 (Hampshire) Balloon Squadron AAF | 
Jan 1939 | 
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4 Flights of 8 balloons (32 balloons in Aug 1940) Portsmouth | 
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| No. 933 (Hampshire) Balloon Squadron AAF | 
Jan 1939 | 
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3 Flights of 8 balloons Portsmouth / Gosport | 
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| No. 934 (County of Devon) Balloon Squadron AAF | 
Jan 1939 | 
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5 Flights of 8 balloons (24 balloons in Aug 1940) Plymouth. | 
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| No. 935 (County of Glamorgan) Balloon Squadron AAF | 
Jan 1939 | 
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2 Flights of 8 balloons (24 balloons in Aug 1940) Plymouth/Filton. | 
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| No. 936 (County of Northumberland) Balloon Squadron AAF | 
20 Feb 1939 | 
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4 Jun 1943 | 
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4 Flights of 8 balloons (4 Water-borne Aug 1940)  Newcastle upon Tyne Amalgamated with No 937 on 4 Jun 1943 | 
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| No. 937 (County of Northumberland) Balloon Squadron AAF | 
20 Feb 1939 | 
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4 Jun 1943 | 
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4 Flights of 8 balloons (40 balloons (3 Water-borne) in Aug 1940)  Newcastle upon Tyne Amalgamated with No 936 on 4 Jun 1943 | 
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| No. 936/937 Balloon Squadron AAF | 
4 Jun 1943 | 
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1 Dec 1944 | 
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| No. 938 (County of Northumberland) Balloon Squadron AAF | 
20 Feb 1939 | 
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1 Dec 1944 | 
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3 Flights of 8 balloons (48 balloons in Aug 1940) Stockton on Tees / Billingham | 
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| No. 939 (West Riding) Balloon Squadron AAF | 
Jan 1939 | 
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3 Flights of 8 balloons Sheffield | 
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| No. 940 (West Riding) Balloon Squadron AAF | 
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Jun 1944 | 
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Sheffield 3 Flights of 8 balloons | 
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| No. 941 (West Riding) Balloon Squadron AAF | 
Jan 1939 | 
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3 Flights of 8 balloons (40 balloons in Aug 1940) Sheffield / Sunderland (May 1943) Amalgamated with 939 due to lack of volunteers | 
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| No. 942 (East Riding) Balloon Squadron AAF | 
25 Jan 1939 | 
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1 Jan 1942 | 
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3 Flights of 8 balloons 42 balloons (24 Water-borne) in Aug 1940  RAF Sutton on Hull Amalgamated with 943 - 1 Jan 1942 | 
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| No. 943 (East Riding) Balloon Squadron AAF | 
25 Jan 1939 | 
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1 Jan 1942 | 
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3 Flights of 8 balloons (32 balloons in Aug 1940) RAF Sutton on Hull Amalgamated with 942 - 1 Jan 1942 | 
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| No. 942/943 (East Riding) Balloon Squadron AAF | 
1 Jan 1942 | 
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31 Aug 1944 | 
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Anti-'Diver- duties from 31 Jul 1944 | 
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| No. 944 (East Riding) Balloon Squadron AAF | 
25 Jan 1939 | 
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26 Apr 1942 | 
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3 Flights of 8 balloons RAF Sutton on Hull | 
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| No. 945 (City of Glasgow) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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4 Flights of 8 balloons (40 balloons in Aug 1940) Glasgow Reformed in 22 Balloon Centre for Anti-'Diver' duties | 
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| No. 946 (City of Glasgow) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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4 Flights of 8 balloons (48 balloons in Aug 1940) Renfrew | 
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| No. 947 (City of Glasgow) Balloon Squadron AAF | 
Jan 1939 | 
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Jun 1944 | 
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3 Flights of 8 balloons (32 balloons in Aug 1940) Glasgow | 
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| No. 947 (City of Glasgow) Balloon Squadron AAF | 
Jun 1944 | 
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Reformed in 22 Balloon Centre for Anti-'Diver' duties | 
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| No. 948 Balloon Squadron RAF | 
Oct 1939 | 
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Dec 1944 | 
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24 balloons in Aug 1940 Rosyth | 
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| No. 949 Balloon Squadron RAF | 
Oct 1939 | 
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Jun 1944 | 
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32 balloons in Aug 1940  Crewe Reformed in 23 Balloon Centre for Anti-'Diver' duties | 
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| No. 950 Balloon Squadron RAF | 
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Lyness, Orkney – Feb 1940,  Kirkwall, Orkney - 1944 32 balloons in Aug 1940 | 
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| No. 951 Balloon Squadron RAF | 
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Dec 1943 | 
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40 balloons in Aug 1940 Bristol until 19 Jun 1944 (Norwich) and then Anti-'Diver' duties | 
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| No. 952 Balloon Squadron RAF | 
Nov 1939 | 
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Sheerness 40 balloons (32 Water-borne) in Aug 1940 | 
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| No. 953 Balloon Squadron RAF | 
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Cardiff 1943/44 39 balloons (7 Water-borne) in Aug 1940 1943/44 -, Anti-'Diver' duties from Jun 1944 | 
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| No. 954 Balloon Squadron RAF | 
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Cobham | 
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| No. 955 Balloon Squadron RAF | 
1943 | 
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1944 | 
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Weston-super-Mare | 
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| No. 956 Balloon Squadron RAF | 
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24 balloons in Aug 1940 | 
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| No. 957 Balloon Squadron RAF | 
Jul 1940 – | 
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Yeovil 24 balloons in Aug 1940 | 
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| No. 958 Balloon Squadron RAF | 
Jul 1940 - | 
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Swansea  25 balloons (3 Water-borne) in Aug 1940 Reformed in 23 Balloon Centre for Anti-'Diver' duties | 
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| No. 959 Balloon Squadron RAF | 
27 Aug 1940 | 
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RAF  Feb 1940 - Lyness, Orkney to Dec 1943, Canterbury 1944 on 24 balloons (16 Water-borne) in Aug 1940 | 
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| No. 961 Balloon Squadron RAF | 
Jul 1940 – | 
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Dover  8 Water-borne balloons (Aug 1940) | 
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| No. 962 Balloon Squadron RAF | 
Sep 1940 | 
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Dec 1943 | 
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Milford Haven 24 balloons (9 Water-borne) in Aug 1940 | 
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| No. 963 Balloon Squadron RAF | 
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Accrington - pre Dec 1943 | 
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| No. 964 Balloon Squadron RAF | 
Aug 1940 - | 
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Torpoint, Plymouth 1944 on, 24 balloons (6 Water-borne) in Aug 1940 | 
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| No. 965 Balloon Squadron RAF | 
Jul 1940 - | 
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Port Talbot  16 balloons in Aug 1940 Reformed in 23 Balloon Centre for Anti-'Diver' duties | 
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| No. 966 Balloon Squadron RAF | 
Sep 1940 - | 
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Newport, Monmouthshire, moved to RAF Seal south of London from Jun 1944, 40 balloons in Aug 1940, Reformed in 23 Balloon Centre for Anti-'Diver' duties | 
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| No. 967 Balloon Squadron RAF | 
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Dec 1943 | 
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Ardrossan  48 balloons in Aug 1940 | 
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| No. 968 Balloon Squadron RAF | 
Dec 1943 | 
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Belfast 16 balloons (8 Water-borne) in Aug 1940 | 
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| No. 969 Balloon Squadron RAF | 
Jul 1940 | 
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Barry pre Dec 1943, Great Yarmouth from Jun 1944 16 balloons in Aug 1940 Reformed in 23 Balloon Centre for Anti-'Diver' duties | 
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| No. 970 Balloon Squadron RAF | 
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Barrow-in-Furness - pre Dec 1943 | 
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| No. 971 Balloon Squadron RAF | 
1944 | 
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AHQ Eastern Mediterranean | 
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| No. 972 Balloon Squadron RAF | 
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Egypt | 
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| No. 973 Balloon Squadron RAF | 
1944 | 
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AHQ Eastern Mediterranean | 
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| No. 974 Balloon Squadron RAF | 
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Egypt 2nd Tactical Air Force (2 TAF) | 
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| No. 975 Balloon Squadron RAF | 
1944 | 
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No. 242 Group RAF | 
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| No. 976 Balloon Squadron RAF | 
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1944 2 TAF | 
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| No. 977 Balloon Squadron RAF | 
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1944 Mediterranean Coastal Air Forces | 
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| No. 978 Balloon Squadron RAF | 
1941 | 
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1944 | 
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3 TAF | 
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| No. 979 Balloon Squadron RAF | 
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1944 3 TAF | 
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| No. 980 Balloon Squadron RAF | 
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6 Jun 1945 | 
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2 TAF (1944 on), 980 Sqn defended Abadan from 1942 and Khosrowabad before being moved via Jordan to the Suez Canal and then Italy | 
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| No. 981 Balloon Squadron RAF | 
1941- | 
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Mediterranean Coastal Air Forces Reformed in UK for Anti-'Diver' duties - 1944 | 
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| No. 982 Balloon Squadron RAF | 
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1944 Mediterranean Coastal Air Forces | 
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| No. 983 Balloon Squadron RAF | 
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1944 Mediterranean Coastal Air Forces | 
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| No. 984 Balloon Squadron RAF | 
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1944 No. 222 Group RAF | 
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| No. 985 Balloon Squadron RAF | 
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1944 No. 242 Group RAF | 
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| No. 986 Balloon Squadron RAF | 
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1944 Malta | 
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| No. 987 Balloon Squadron RAF | 
1 Sep 1943- | 
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No. 224 Group RAF (1944 on) | 
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| No. 988 Balloon Squadron RAF | 
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| No. 989 Balloon Squadron RAF | 
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| No. 990 Balloon Squadron RAF | 
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1944 No. 222 Group AAF | 
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| No. 991 Balloon Squadron RAF | 
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2 TAF | 
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| No. 992 (Mobile) Balloon Squadron RAF | 
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Dec 1943 -  No 30 (Balloon Barrage) Group RAF, Great Yarmouth, Jun 1944 to 85 Group, for the defence of ports. | 
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| No. 993 (Mobile) Balloon Squadron RAF | 
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Dec 1943 No 30 (Balloon Barrage) Group RAF, Chelmsford | 
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| No. 994 (Mobile) Balloon Squadron RAF | 
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Dec 1943 No 30 (Balloon Barrage) Group RAF, CanterburyJun 1944 to 85 Group, | 
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| No. 995 (Mobile) Balloon Squadron RAF | 
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Dec 1943 No 30 (Balloon Barrage) Group RAF, Titchfield | 
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| No. 996 Balloon Squadron RAF | 
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No. 85 Group RAF Mobile Unit for the defence of ports | 
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| No. 997 Balloon Squadron RAF | 
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Weymouth (1944) Mobile Unit for the defence of ports | 
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| No. 998 Balloon Squadron RAF | 
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Brighton (1944) Mobile Unit for the defence of ports | 
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| No. 999 Balloon Squadron RAF | 
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Paignton (1944) Mobile Unit for the defence of ports | 
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