[MW Giles]

For Bomber Command

74 raids between those dates
Quick count 454 entries for squadrons on those raids (6.5 squadrons per raid roughly)

Coastal Command (incomplete data as still going through ORBs)

26 raids
35 squadrons (1.4 squadrons per raid)

Does not include a/c bombing Brest as a secondary or Gardening ops

The following list is for Bomber Command (includes daylight and night)

27/3/41 N = 27/28 March 1941 during hours of darkness

Does not include recce sorties or shipping recce sorties by Bomber Command

Date Day/Night
27-Mar-1941 N
29-Mar-1941 D
30-Mar-1941 D
30-Mar-1941 N
01-Apr-1941 D
03-Apr-1941 D
03-Apr-1941 N
04-Apr-1941 N
05-Apr-1941 D
06-Apr-1941 N
10-Apr-1941 N
12-Apr-1941 N
14-Apr-1941 N
22-Apr-1941 N
23-Apr-1941 N
28-Apr-1941 N
03-May-1941 N
04-May-1941 N
07-May-1941 N
07-Jun-1941 N
10-Jun-1941 N
13-Jun-1941 N
14-Jun-1941 D
15-Jun-1941 D
18-Jun-1941 N
01-Jul-1941 N
04-Jul-1941 N
06-Jul-1941 N
24-Jul-1941 D
06-Aug-1941 D
16-Aug-1941 D
03-Sep-1941 N
13-Sep-1941 N
02-Oct-1941 N
03-Oct-1941 N
22-Oct-1941 N
23-Oct-1941 N
24-Oct-1941 N
29-Oct-1941 N
01-Nov-1941 N
03-Nov-1941 N
18-Nov-1941 N
23-Nov-1941 N
25-Nov-1941 N
07-Dec-1941 N
11-Dec-1941 N
12-Dec-1941 D
12-Dec-1941 N
13-Dec-1941 D
14-Dec-1941 N
15-Dec-1941 N
16-Dec-1941 N
17-Dec-1941 N
18-Dec-1941 D
18-Dec-1941 N
23-Dec-1941 N
24-Dec-1941 D
27-Dec-1941 N
30-Dec-1941 D
02-Jan-1942 N
03-Jan-1942 N
05-Jan-1942 N
06-Jan-1942 N
07-Jan-1942 N
08-Jan-1942 N
09-Jan-1942 N
11-Jan-1942 N
25-Jan-1942 N
26-Jan-1942 N
27-Jan-1942 N
31-Jan-1942 N
06-Feb-1942 N
10-Feb-1942 N
11-Feb-1942 N