These are not all complete Squadron, CU & HCU Operational Record Book's but partial, If you have any ORB's you would care to donate to the site please use the " Contact " button below to contact me.
9 Squadron
1st January 1943 to 30th December 1943
12 Squadron
War Diary - 1st September 1943 to 31st July 1944 , Sortie Reports - 12th January 1943 to 22nd December 1943
Sorties & Operational Hours - January 1943 to December 1943 , Routine Orders & Reports - 26th January 1943 to March 1944
15 Squadron
1924 - 1940
January - December 1941
January - December 1942
January - June 1943 , July - December 1943
January - April 1944 , May - June 1944 , July - August 1944 , September - October 1944 , November - December 1944
January - February 1945 , March - April 1945 , May - June 1945 , July - September 1945 , October - November 1945.
Operation & Intelligence July 1940 - December 1944 Parts 1 & 2
61 Squadron
September - December 1939
January - May 1940 , May - August 1940 , August - December 1940
January - July 1941 , July - December 1941 , January - July 1942 , July - December 1942
January - April 1943 , May - August 1943 , August - December 1943
January - May 1944 , May - July 1944 , July - October -1944 , October - December 1944
Appendices - 1941 Parts 1 & 2 , 1944 - 1945 Parts 1 & 2
97 Squadron
Form 540 ORB - March - 1945 - July 1950.
Appendices March - July 1945 in 2 parts.
Red Lion ll
Red Lion ll Appendices A, R, S & T, W.
101 Squadron
May - December 1940
January - December 1941
156 Squadron
November 1916 - December 1939, July - December 1942 , January - December 1943
January - December 1944, January - May 1945
199 Squadron
November - December 1942 , January - December 1943
January - December 1944 , January - May 1945
207 Squadron
1916 - 1939 , 1940 , January - December 1941 , January - December 1942 , January - December 1943
January - December 1944 , January - May 1945
Appendices - 1940 - 1945 in 2 parts
214 Squadron
1935 - 1940 , January - December 1940 , January - December 1941 , January - December 1942,
January - December 1943 , January - December 1944 , January - December 1945,
Appendices - Photographs 1943 in 4 parts , 1940 - 1945 in 4 parts
Appendices - 1946 1954 in 4 parts
300 Polish Squadron
1940 , 1941 , January - December 1942 , January - December 1943
January - December 1944 , January - May 1945
301 Polish Squadron
1940 , 1941 , January - December 1942
January - March 1943
301 Squadron
304 Polish Squadron
August - December 1941 , January - December 1942
305 Polish Squadron
January - December 1941 , January - December 1942
January - December 1943 , January - February 1944
311 Czech Squadron
1940 , January - December 1941 , 1942
346 Squadron
March - August 1944 , August - October 1944 , October - December 1944
January - March 1945 , March - October 1945
347 FF Squadron
June - September 1944 , October - December 1944
January - February 1945 , February - October 1945
405 RCAF Squadron
April - December 1941
408 Goose Squadron
June - December 1941
January - April 1943 , April - July 1943 , July - December 1943
January - March 1944 , March - June 1944 , June - August 1944
August - September 1944 , September - December 1944
January - March 1945 , March - June 1945
415 Squadron
January - May 1944 , January - May 1945
419 Squadron
December 1941 - February 1943 , December 1942 - December 1943
January - December 1944 , January - May 1945
420 RCAF 'Snowy Owl' Sqaudron
January - May 1942 , May - December 1942
January - July 1943 , July - December 1943
January - July 1944 , July - September 1944 , April - July 1944 , August - October 1944
424 RCAF Squadron
October - December 1942 ,
January - March 1943 , March - August 1943 , August - December 1943
January - May 1944 , May - July 1944 , July - October 1944 , October - December 1944
425 RCAF Squadron
June - December 1942 ,
January - July 1943 , July - December 1943
January - May 1944 , May - August 1944 , August- September 1944
January - March 1945 , March - May 1945
426 RCAF Thunderbird Squadron
January - March 1943 , March - July 1943 , August - December 1943
January - May 1944 , May - July 1944 , July - September 1944
September - October 1944 , October - December 1944
January - February 1945 , February - March 1945 , March - Oct 1945
427 RCAF Squadron
November - December 1942
January - May 1943
January - April 1944 , April - June 1944 , June - August 1944
August - October 1944 , October - December 1944
January - May 1945
428 Squadron
January - December 1943 , January - December 1944
January - June 194
429 RCAF Squadron
January - May 1943 , May - September 1943 , September - December 1943
January - March 1944 , March - May 1944 , May - June 1944
June - July 1944 , July - August 1944 , August - September 1944
September - November 1944 , November - December 1944
January - March 1945 , March - May 1945
431 Squadron
November - December 1942
January - June 1943 , June - October 1943 , October - December 1943
January - March 1944 , March - May 1944 , May - June 1944 , July - August 1944
August - September 1944 , September - October 1944 , October - December 1944
January - March 1945 , March - May 1945
432 RCAF Squadron
May - August 1943 , August - December 1943
January - April 1944 , April - June 1944 , June - August 1944 ,
August - October 1944 , October - December 1944
January - March 1945 , March - May 1945
433 RCAF Squadron
September - December 1943
January - April 1944 , April - May 1944 , May - June 1944 , June - August 1944
August - September 1944 , September - October 1944 , October - December 1944
December - December 1944
January - March 1945 , March - March 1945 , March - May 1945
434 RCAF Squadron
June - October 1943 , October - December 1943
January - March 1944 , March - June 1944 , June - July 1944 , July - September 1944
September - October 1944 , October - November 1944 , November - December 1944
January - March 1945 , March - May 1945
455 RAAF Squadron
June - December 1941
January - April 1942
458 RAAF Squadron
September - December 1941
January 1942
460 RAAF Squadron
November - December 1941
January - May 1942 , May - September 1942 , September - December 1942
January - March 1943 , March - May 1043 , May - June 1943 , June - August 1943
August - September 1943 , September - November 1943 , November - December 1943
January - March 1944 , March - April 1944 , April - June 1944 , June - Aug 1944
Aug - Sept 1944 , September - October 1944 , October - December 1944 , December 1944
January - February 1945 , February - March 1945 , March - May 1945
462 RAAF Squadron
August - September 1944 , September - November -1955 , November - December 1944
January - March 1945 , March - May 1945
463 RAAF Squadron
November - December 1943
January - March 1944 , March - June 1944 , June - August 1944
August - October 1944 , October - December 1944
January - March 1945 , March - September 1945
466 RAAF Squadron
October - December 1942
January - April 1943 , April - July 1943 , July - December 1943
January - April 1944 , April - June 1944 , June - July 1944
July - September 1944 , September - October 1944
October - December 1944
467 RAAF Squadron
November - December 1943
January - April 1944 , April - June-1944 , June - August 1944 , August - October 1944
October - December 1944 , January - March 1945 , March - October 1945
487 RNZAF Squadron
August - December 1942 , January - December 1943
550 Squadron
November - December 1943 , January - December 1944
February - May 1945
Conversion Units
1654 CU May 1942 - January 1944
1655 Mosquito CU August 1942 - January 1945
1656 CU October 1942 - September 1943
1657 CU October 42 - January 1944
1658 CU February 1942 - November 1944
1659 CU October 1942 - December 1943
1660 CU October 1942 - January 1944
1661 CU November 1942 - January 1944
1662 CU February 1943 - December 1943
1663 CU March 1943 - January 1944
1664 CU May 1943 - December 1943
1668 CU 5LFS August 1943 - March 1945
BCIS December 1944 - August 1945
1 LFS (Lancaster Finishing School) Lindholme
December 1943 - February 1944
3 L F S (Lancaster Finishing School ) Syreston
1 Group
Hucknall & Bawtry
1st August 1940 - 31st December 1945