This page is a work in progress. Don’t take it as gospel or complete!
See also Home anti-aircraft defence units and article Development of Anti-Aircraft Artillery
Batteries
22 Anti-Aircraft Battery
This unit came into existence on 30 November 1915 when numbers 22 and 26 Anti-Aircraft Sections were
merged. Both had been in France for some months, and were under orders of First Army. At the time, the
sections were located at Annequin and Les Facons, near Le Touret, respectively. Each of the sections was equipped with two 13-pounder guns, mounted on lorries. In November 1916 it became A Anti-Aircraft Battery.
A Anti-Aircraft Battery
In November 1916, 22 and 26 AA Sections, previously having been together as 22 AA Battery, were renamed as
“A” AA Battery and joined by a number of other sections, all equipped with the two 13-pounder guns. By April
1918, the battery was made up of numbers 22, 26, 77, 100, 165 and 219 AA Sections.
B Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Fifth Army
33 AA Section
70 AA Section
101 AA Section
142 AA Section
164 AA Section
174 AA Section
220 AA Section
C Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
First Army
20 AA Section
69 AA Section
143 AA Section
158 AA Section
202 AA Section
D Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Fifth Army
18 AA Section
61 AA Section
89 AA Section
132 AA Section
166 AA Section
218 AA Section
E (Canadian) Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
First Army
1 Canadian AA Section
2 Canadian AA Section
3 Canadian AA Section
4 Canadian AA Section
5 Canadian AA Section
F Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Fourth Army
6 AA Section
44 AA Section
57 AA Section
110 AA Section
G Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Transferred from Second to Fifth Army 13 Feb 1918 (Batt HQ, 37 and 46 AA Sections)
Fourth Army
31 AA Section
46 AA Section
82 AA Section
137 AA Section
H Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Second Army
8 AA Section
17 AA Section
116 AA Section
144 AA Section
159 AA Section
J Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns except where indicated
Second Army
19 AA Section
53 AA Section (two 3-inch guns)
88 AA Section
111 AA Section
214 AA Section (two 3-inch guns)
K Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
First Army
9 AA Section
25 AA Section
134 AA Section
168 AA Section
226 AA Section
230 AA Section
L Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Third Army
16 AA Section
39 AA Section
41 AA Section
66 AA Section
M Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Third Army
40 AA Section
65 AA Section
84 AA Section
87 AA Section
129 AA Section
155 AA Section
N Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Third Army
11 AA Section
48 AA Section
50 AA Section
62 AA Section
64 AA Section
O Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns except where indicated
Third Army
58 AA Section
86 AA Section
104 AA Section
107 AA Section
225 AA Section (two 3-pounder guns)
P Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Fourth Army
15 AA Section
67 AA Section
71 AA Section
109 AA Section
236 AA Section
R Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns except where indicated
Second Army
Transferred to II Corps April 1918
42 AA Section
54 AA Section
115 AA Section
145 AA Section
232 AA Section (two 3-inch guns)
T Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns except where indicated
Second Army
35 AA Section
43 AA Section
56 AA Section
76 AA Section (two 3-inch guns)
78 AA Section
U Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Second Army
21 AA Section
34 AA Section
81 AA Section
217 AA Section
W Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Under General Headquarters
108 AA Section
112 AA Section
167 AA Section
205 AA Section?
X Anti-Aircraft Battery
All sections armed with two 3-inch AA guns
Under General Headquarters
51 AA Section
211 AA Section
222 AA Section
228 AA Section
Y Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
First Army
7 AA Section
49 AA Section
79 AA Section
133 AA Section
156 AA Section
162 AA Section
Z Anti-Aircraft Battery
All sections armed with two 13-pounder AA guns
Fourth Army
37 AA Section
127 AA Section
148 AA Section
205 AA Section
227 AA Section
Sections
Anti-Aircraft Sections were units of the Royal Garrison Artillery.
1st AA Section
Landed at Le Havre in France 1 May 1916 (2 officers and 35 men)
Departed for Montreuil-sur-Mer 5 May 1916
Part of Central Group AA
2nd AA Section
Landed at Le Havre in France 18 May 1916 (2 officers and 35 men)
Two 12-pounder 12-hundredweight
Departed for Etaples 20 May 1916
Southern Group AA
3rd AA Section
Landed at Le Havre in France 28 May 1916 (2 officers and 35 men)
Two 12-pounder 12-hundredweight
Departed for Hesdin 20 May 1916
Southern Group AA
4th AA Section
Landed at Le Havre in France 29 May 1916 (2 officers and 35 men)
Departed for Abancourt 20 May 1916
Base Ports AA
5th AA Section
Landed at Le Havre in France 31 May 1916 (2 officers and 40 men)
Departed for Abbeville 2 June 1916
Base Ports AA
6th AA Section
Landed at Le Havre in France 25 April 1916 (2 officers and 42 men)
Departed for Steenwerck 26 April 1916
F AA Battery
7th AA Section
Landed at Le Havre in France 1 May 1916 (2 officers and 42 men)
Departed next day
Two 13-pounder AA guns
Y AA Battery
8th AA Section
Landed in France 14 May 1916
H AA Battery
9th AA Section
Two 13-pounder guns
First Army reported arrival 31 January 1915 and that one gun had been allotted to each section of IV Corps.
K AA Battery
10th AA Section
Two 13-pounder guns
Southern Group AA
11th AA Section
N AA Battery
12th AA Section
Landed at Le Havre in France 13 September 1916 (2 officers and 42 men)
13th AA Section
Two 3-inch guns
Base Ports AA
14th AA Section
Two 13-pounder guns
GHQ Troops
15th AA Section
Landed at Le Havre in France 1 June 1916 (2 officers and 42 men)
Departed next day
P AA Battery
16th AA Section
Landed at Le Havre in France 8 June 1916 (2 officers and 42 men)
Departed for Duisans 9 June 1916
L AA Battery
17th AA Section
Landed in France 5 March 1915
H AA Battery
18th AA Section
Landed in France 21 March 1915
D AA Battery
19th AA Section
Landed in France 21 March 1915
J AA Battery
20th AA Section
Two 3-inch guns
C Anti-Aircraft Battery
21st AA Section
Landed in France 14 May 1915
U AA Battery
22nd AA Section
Landed in France 5 May 1915
30 November 1915 merged with 26 AA Section to form 22 AA Battery
23rd AA Section
13 Feb 1918 transferred from Second Army to Line of Communication at St. Omer
25th AA Section
Arrived at Saint-Omer 25 July 1915
In Third Army area and inspected on 26 July 1917
K AA Battery
26th AA Section
30 November 1915 merged with 22 AA Section to form 22 AA Battery
27th AA Section
Two 13-pounder guns
Part of Central Group AA
28th AA Section
Two 3-inch guns
Southern Group AA
29th AA Section
Two 3-inch guns
Part of Central Group AA
31st AA Section
Transferred from Second to Fifth Army 1 Feb 1918
G AA Battery
33rd AA Section
B AA Battery
34th AA Section
U AA Battery
35th AA Section
Landed at le Havre in France 27 January 1916 (2 officers and 43 men)*
Departed for Audruicq 28 January 1916
T AA Battery
36th AA Section
Landed at Le Havre in France 27 January 1916 (2 officers and 45 men)*
Departed for Audruicq 28 January 1916
Two 13-pounder guns
Southern Group AA
37th AA Section
Landed at Le Havre in France 22 February 1916 (2 officers and 41 men)*
Departed for GHQ 24 February 1916
Z AA Battery
38th AA Section
Landed in Egypt 3 March 1916
39th AA Section
Landed in France 8 January 1916
L AA Battery
37th AA Gun Detachment
Landed at Le Havre in France 22 February 1916 (2 officers and 43 men)
Departed for GHQ 24 February 1916
40th AA Section
Landed in France 21 December 1915
Left XXII Corps area (under “T” AA Battery) for Lines of Communication 16 March 1918
M AA Battery
41st AA Section
Landed in France 21 December 1915
L AA Battery
42nd AA Section
Landed at Le Havre in France 8 June 1916 (2 officers and 42 men)
Departed for Montigny 9 June 1916
R AA Battery
43rd AA Section
Landed at Le Havre in France 8 June 1916 (2 officers and 42 men)
Departed for Toutencourt 9 June 1916
T AA Battery
44th AA Section
F AA Battery
45th AA Section
Two 13-inch guns
Base Ports AA
46th AA Section
Landed in France 8 January 1916
G AA Battery
46th AA Gun Detachment
Landed at Le Havre in France 9 March 1916 (2 officers and 43 men)
Departed 10 March 1916
47th AA Section
Landed at Le Havre in France 7 January 1916 (2 officers and 43 men)
Two 13-pounder guns
Southern Group AA
48th AA Section
N AA Battery
49th AA Section
Landed in France 17 January 1916
Two 13-pounder AA guns
Y AA Battery
50th AA Section
Landed at Le Havre in France 14 March 1916 (2 officers and 43 men)
Departed next day
N AA Battery
51st AA Section
Landed in France 9 January 1916
X AA Battery
52nd AA Section
Landed at Le Havre in France 18 March 1916 (2 officers and 42 men)
53rd AA Section
Landed at Le Havre in France 16 June 1916 (2 officers and 42 men)
Two 3-inch guns
Departed next day
J AA Battery
54th AA Section
Landed at Le Havre in France 19 June 1916 (2 officers and 42 men)
Departed next day
R AA Battery
55th AA Section
Landed in Egypt 22 June 1916
56th AA Section
Landed at Le Havre in France 28 June 1916 (2 officers and 42 men)
Departed next day
T AA Battery
57th AA Section
Landed at Le Havre in France 28 June 1916 (2 officers and 45 men)
Departed next day
F AA Battery
58th AA Section
Landed at Le Havre in France 2 July 1916 (2 officers and 42 men)
Departed next day for Steenwerck
O AA Battery
60th AA Section
Landed at Le Havre in France 5 July 1916 (2 officers and 41 men)
Departed next day for Steenwerck
61st AA Section
Landed at Le Havre in France 7 July 1916 (2 officers and 42 men)
Departed 9 July 1916 for Guoy-Servins
D AA Battery
62nd AA Section
Landed at Le Havre in France 5 July 1916 (2 officers and 41 men)
Departed next day for Steenwerck
Left First Army for Fourth Army 27 November 1916
N AA Battery
63rd AA Section
Landed at Le Havre in France 7 July 1916 (2 officers and 42 men)
Departed 9 July 1916 for Loisne
Left First Army for Fourth Army 27 November 1916
64th AA Section
Landed at Le Havre in France 7 July 1916 (2 officers and 42 men)
Departed next day for Duisans
Left First Army for Fourth Army 27 November 1916
N AA Battery
65th AA Section
Landed at Le Havre in France 13 July 1916 (2 officers and 42 men)
Departed 9 July 1916 for Steenwerck
M AA Battery
66th AA Section
Landed at Le Havre in France 26 March 1916 (2 officers and 43 men)
L AA Battery
67th AA Section
Landed at Le Havre in France 1 April 1916 (2 officers and 43 men)
P AA Battery
68th AA Section
Landed at Le Havre in France 8 April 1916 (2 officers and 42 men)
Departed for Guisy 10 April 1916
Two 13-pounder guns
Part of Northern Group AA
69th AA Section
Two 3-inch guns
C Anti-Aircraft Battery
70th AA Section
Landed at Le Havre in France 17 April 1916 (2 officers and 41 men)
Departed next day
B AA Battery
71st AA Section
Landed at Le Havre in France 17 April 1916 (2 officers and 42 men)
Departed next day
P AA Battery
72nd AA Section
Landed at Le Havre in France 13 July 1916 (2 officers and 42 men)
Departed 9 July 1916 for Steenwerck
73rd AA Section
Landed in Salonika 13 July 1916
74th AA Section
Landed in Salonika 13 July 1916
Two 3-inch guns
Later GHQ Troops in France?
75th AA Section
Landed at Le Havre in France 16 July 1916 (2 officers and 36 men)
Departed next day for Vesoul***
76th AA Section
Landed at Le Havre in France 16 July 1916 (2 officers and 36 men)
Departed next day for Vesoul***
Departed 3 June 1917 for Zeneghem****
T AA Battery
77th AA Section
Landed at Le Havre in France 30 July 1916 (2 officers and 41 men)
Departed next day for Steenwerck
78th AA Section
Landed at Le Havre in France 30 July 1916 (2 officers and 41 men)
Departed 1 August 1916 for Steenwerck
T AA Battery
79th AA Section
Landed at Le Havre in France 3 August 1916 (2 officers and 42 men)
Departed 5 August 1916 for Steenwerck
Two 13-pounder AA guns
Y AA Battery
80th AA Section
Landed in Mesopotamia 19 September 1916
81st AA Section
Landed at Le Havre in France 10 August 1916 (2 officers and 42 men)
Departed next day for Steenwerck
U AA Battery
82nd AA Section
Landed at Le Havre in France 10 August 1916 (2 officers and 42 men)
Departed next day for Steenwerck
G AA Battery
83rd AA Section
Landed at Le Havre in France 17 August 1916 (2 officers and 42 men)
Departed for Steenwerck next day
Two 13-inch guns
Base Ports AA
84th AA Section
Landed at Le Havre in France 17 August 1916 (2 officers and 36 men)
6 more men landed at Le Havre next day
Departed for Steenwerck 19 August 1916
M AA Battery
85th AA Section
Landed in Egypt 29 September 1916
86th AA Section
Landed at Le Havre in France 13 September 1916 (2 officers and 43 men)
O AA Battery
87th AA Section
Landed at Le Havre in France 28 September 1916 (2 officers and 42 men)
Departed next day
M AA Battery
88th AA Section
Landed at Le Havre in France 28 September 1916 (2 officers and 42 men)
Departed next day
J AA Battery
89th AA Section
Landed at Le Havre in France 5 October 1916 (2 officers and 42 men)
Departed for Steenwerck 7 October 1916
D AA Battery
90th AA Section
Landed in Salonika 24 January 1917
91st AA Section
Landed in Salonika 23 October 1916
92nd AA Section
Landed in Mesopotamia 29 October 1916
93rd AA Section
Landed in Mesopotamia 29 October 1916
94th AA Section
Landed in Salonika 24 January 1917
95th AA Section
Landed in Salonika 24 January 1917
96th AA Section
Landed in Egypt 24 January 1917
97th AA Section
Landed in Salonika 3 March 1917
98th AA Section
Landed in Salonika 3 March 1917
99th AA Section
Landed in Salonika 3 March 1917
100th AA Section
Landed at Le Havre in France 18 March 1917 (2 officers and 42 men)
Departed for Bethune 20 March 1917
101st AA Section
Landed at Le Havre in France 25 March 1917 (2 officers and 47 men)
Departed for Merville 27 March 1917
B AA Battery
102nd AA Section
Landed in Egypt 19 May 1917
103rd AA Section
Landed in Egypt 19 May 1917
104th AA Section
Landed in France (personnel only) 4 May 1917
O AA Battery
105th AA Section
Landed in France (personnel only) 4 May 1917
106th AA Section
Landed in France (personnel only) 4 May 1917
107th AA Section
Landed in France (personnel only) 4 May 1917
O AA Battery
108th AA Section
Landed at Le Havre in France 23 May1917 (2 officers and 47 men)
W AA Battery
109th AA Section
Landed at Le Havre in France 23 May 1917 (2 officers and 47 men)
P AA Battery
110th AA Section
Landed at Le Havre in France 2 June 1917 (2 officers and 47 men)
Departed 4 June 1917
F AA Battery
111th AA Section
Landed at Le Havre in France 2 June 1917 (2 officers and 47 men)
Departed 4 June 1917
J AA Battery
112th AA Section
Landed at Le Havre in France 2 June 1917 (2 officers and 47 men)
Departed 4 June 1917
W AA Battery
113th AA Section
Landed at Le Havre in France 2 June 1917 (2 officers and 47 men)
Departed 4 June 1917
2 men landed at Le Havre 8 June from the ship “Archimedes”
Two 13-pounder guns
Part of Northern Group AA
114th AA Section
Landed at Le Havre in France 2 June 1917 (2 officers and 47 men)
Departed 4 June 1917
Two 13-pounder guns
Part of Central Group AA
115th AA Section
Landed at Le Havre in France 2 June 1917 (2 officers and 45 men)
Departed 4 June 1917
R AA Battery
116th AA Section
Landed at Le Havre in France 11 June 1917 (2 officers and 47 men)
Departed for Steenwerck 13 June 1917
H AA Battery
117th AA Section
Landed at Le Havre in France 30 June 1917 (2 officers and 47 men)
Departed for Steenwerck 6 July 1917
119th AA Section
Landed in Egypt 13 September 1917
120th AA Section
Landed in Egypt 13 September 1917
121st AA Section
Landed in Egypt 13 September 1917
122nd AA Section
Landed in Egypt 13 September 1917
123rd AA Section
Landed in Egypt 13 September 1917
124th AA Section
Landed in Egypt 13 September 1917
125th AA Section
Landed in Egypt 13 September 1917
126th AA Section
Landed in Egypt 25 September 1917
127th AA Section
Landed in Egypt 13 October 1917
?
Z AA Battery
129th AA Section
Two 13-pounder AA guns
M AA Battery
132nd AA Section
Two 13-pounder AA guns
D AA Battery
133rd AA Section
Two 13-pounder AA guns
Y AA Battery
134th AA Section
Two 13-pounder guns
K Anti-Aircraft Battery
137th AA Section
G AA Battery
142nd AA Section
B AA Battery
143rd AA Section
Two 13-pounder guns
C Anti-Aircraft Battery
144th AA Section
Two 13-pounder guns
H Anti-Aircraft Battery
145th AA Section
Two 13-pounder guns
R Anti-Aircraft Battery
147th AA Section
Two 13-pounder guns
Part of Northern Group AA
148th AA Section
Two 13-pounder guns
Z Anti-Aircraft Battery
149th AA Section
Two 13-inch guns
Base Ports AA
150th AA Section
Two 13-inch guns
Base Ports AA
155th AA Section
Two 13-pounder AA guns
M AA Battery
156th AA Section
Two 13-pounder AA guns
Y AA Battery
157th AA Section
Two 13-inch guns
Base Ports AA
158th AA Section
Two 13-pounder guns
C Anti-Aircraft Battery
159th AA Section
Two 13-pounder guns
H Anti-Aircraft Battery
160th AA Section
Two 13-pounder guns
Southern Group AA
161st AA Section
Two 13-pounder guns
Part of Central Group AA
162nd AA Section
Two 13-pounder guns
Y AA Battery
163rd AA Section
Two 13-pounder guns
Part of Northern Group AA
164th AA Section
B AA Battery
166th AA Section
Landed in France 8 October 1918
D AA Battery
167th AA Section
W AA Battery
168th AA Section
Landed in France 5 October 1918
Two 13-pounder guns
K Anti-Aircraft Battery
169th AA Section
Landed in France 16 October 1918
Two 13-inch guns
Base Ports AA
170th AA Section
Landed in France 16 October 1918
Two 13-inch guns
Base Ports AA
171st AA Section
Landed in France 8 November 1918
Second Army
172nd AA Section
Landed in France 23 October 1918
Second Army
173rd AA Section
Landed in France 23 October 1918
174th AA Section
Landed in France 23 October 1918
B AA Battery
175th AA Section
Landed in France 8 November 1918
Two 13-pounder guns
Under HQ Lines of Communication
176th AA Section
Landed in France 8 November 1918
Two 13-pounder guns
Under HQ Lines of Communication
177th AA Section
Landed in France 8 November 1918
201st AA Section
Landed at Le Havre in France 16 October 1916 (2 officers and 36 men)
Departed for Abancourt 18 October 1916
Two 3-inch guns
Part of Northern Group AA
202nd AA Section
Two 3-inch guns
Landed at Le Havre in France 7 November 1916 (1 officer and 30 men)
1 officer and 6 men landed at Le Havre 9 November 1916
Departed for Abancourt 11 November 1916
C Anti-Aircraft Battery
203rd AA Section
Landed at Le Havre in France 7 November 1916 (1 officer and 31 men)
1 officer and 5 men landed at Le Havre 9 November 1916
Departed for Audruicq 11 November 1916
Two 3-inch guns
Part of Northern Group AA
204th AA Section
Landed at Le Havre in France 7 November 1916 (1 officer and 31 men)
1 officer and 5 men landed at Le Havre 9 November 1916
Departed for Steenwerck 11 November 1916
Two 3-inch guns
Part of Northern Group AA
205th AA Section
Landed at Le Havre in France 18 November 1916 (2 officers and 41 men)
Departed for Steenwerck 21 November 1916
Z AA Battery
206th AA Section
Landed at Le Havre in France 21 November 1916 (2 officers and 36 men)
Departed for Steenwerck 23 November 1916
207th AA Section
Landed at Le Havre in France 29 November 1916 (2 officers and 36 men)
Departed for Steenwerck 2 December 1916
Two 3-inch guns
Part of Northern Group AA
209th AA Section
Landed at Le Havre in France 3 December 1916 (2 officers and 36 men)
Departed for Steenwerck 6 December 1916
Was stationed to cover Etaples by October 1917
Two 3-inch guns
Part of Central Group AA
210th AA Section
Landed at Le Havre in France 14 December 1916 (2 officers and 36 men)
Two 3-inch guns
Departed for Steenwerck 16 December 1916
Served under First Army for period but also appears under Central Group (?)
211th AA Section
Landed at Le Havre in France 25 December 1916 (2 officers and 41 men)
Left same day for Steenwerck
X AA Battery
212th AA Section
Landed at Le Havre in France 30 December 1916 (2 officers and 36 men)
Two 3-inch guns
Part of Northern Group AA
213th AA Section
Landed at Le Havre in France 3 January 1917 (2 officers and 33 men)
Two 3-inch guns
Southern Group AA
214th AA Section
Landed at Le Havre in France 12 January 1917 (2 officers and 36 men)
Two 3-inch guns
J AA Battery
215th AA Section
Landed at Le Havre in France 17 January 1917 (2 officers and 36 men)
Two 3-inch guns
Southern Group AA
216th AA Section
Landed at Le Havre in France 12 January 1917 (2 officers and 40 men)
217th AA Section
Landed at Le Havre in France 23 January 1917 (2 officers and 36 men)
U AA Battery
218th AA Section
Landed at Le Havre in France 23 June 1917 (2 officers and 36 men)
Departed 27 June 1917
D AA Battery
219th AA Section
Landed at Le Havre in France 23 June 1917 (2 officers and 36 men)
Departed 27 June 1917
Joined A AA Battery 25 July 1917 and then remained with it
220th AA Section
Landed at Le Havre in France 27 June 1917 (2 officers and 36 men)
B AA Battery
221st AA Section
Landed at Le Havre in France 27 June 1917 (2 officers and 36 men)
Two 3-pounder guns
Base Ports AA
222nd AA Section
Landed at Le Havre in France 12 July 1917 (2 officers and 41 men)
X AA Battery
223rd AA Section
Landed at Le Havre in France 12 July 1917 (2 officers and 36 men)
Two 3-pounder guns
Base Ports AA
224th AA Section
Landed at Le Havre in France 12 July 1917 (2 officers and 36 men)
Departed for Zeneghem 18 July 1917
Two 3-inch guns
Part of Northern Group AA
225th AA Section
Landed at Le Havre in France 12 July 1917 (2 officers and 36 men)
Departed for Audruicq 18 July 1917
O AA Battery
226th AA Section
Landed at Le Havre in France 15 September 1917 (2 officers and 41 men)
Two 3-inch 20-cwt guns
Departed for Arras 18 September 1917
Two 13-pounder guns (re-armed?)
K Anti-Aircraft Battery
227th AA Section
Two 13-pounder guns
Z Anti-Aircraft Battery
228th AA Section
Two 13-inch guns
X Anti-Aircraft Battery
229th AA Section
Two 3-inch guns
Southern Group AA
230th AA Section
Two 13-pounder guns
K Anti-Aircraft Battery
231st AA Section
Two 3-inch guns
Southern Group AA
232nd AA Section
Two 13-inch guns
R Anti-Aircraft Battery
233rd AA Section
Two 3-inch guns
Southern Group AA
234th AA Section
Two 3-inch guns
Central Group AA
235th AA Section
Two 3-inch guns
Central Group AA
236th AA Section
Two 13-pounder guns
P Anti-Aircraft Battery
237th AA Section
Two 3-inch guns
Part of Northern Group AA
238th AA Section
Two 3-inch guns
Southern Group AA
239th AA Section
Two 3-pounder guns
Base Ports AA
240th AA Section
Two 3-inch guns
Part of Northern Group AA
241st AA Section
Two 3-inch guns
Part of Northern Group AA
242nd AA Section
Landed at Le Havre in France 26 September 1918 (2 officers and 46 men)
Two 3-inch 20-cwt guns
Departed for Boulogne 5 October 1918
Base Ports AA
243rd AA Section
Two 3-inch guns
Part of Northern Group AA
244th AA Section
Two 3-inch guns
Part of Northern Group AA
245th AA Section
Two 3-inch guns
Base Ports AA
246th AA Section
Two 3-inch guns
Base Ports AA
1st Canadian AA Section
Two 13-pounder guns
E (Canadian) AA Battery
2nd Canadian AA Section
Two 13-pounder guns
E (Canadian) AA Battery
3rd Canadian AA Section
Two 13-pounder guns
E (Canadian) AA Battery
4th Canadian AA Section
Two 13-pounder guns
E (Canadian) AA Battery
5th Canadian AA Section
Two 13-pounder guns
E (Canadian) AA Battery
AA Workshops
No. 4 AA Workshop
Landed at Le Havre in France 22 March 1916 (2 officers and 40 men, covering 6 AA Gun Detachments)
Departed 25 March 1916
No. 7 and 8 AA Workshops
Landed at Le Havre in France 8 August 1916 (2 officers and 42 men in total)
Both departed next day, 7 to Lucheux and 8 to Louvencourt
* Le Havre Base war diary refers to it as AA Gun Detachment.
*** Although the war diary clearly gives Vesoul as the destination I am not convinced this is correct.
****Presumably the same unit.
Sources
War diary of A AA Battery National Archives WO95/545
War diary of B AA Battery WO95/545
War diary of Second Army AA Group WO95/327
List of units with dates of embarkation WO162/7
War diary of Le Havre Base WO95/4030.
Where dates slightly conflict between the two above source, that of Le Havre Base is quoted.