Conversion Units Operational Records Books (ORB’s)

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 email at the bottom of the page to contact me.

Conversion Units Operational Records Books (ORB’s)

1654 Conversion Unit 19th May 1942 - 31st January 1944

1659 Conversion Unit 6th October 1942 - 31st December 1943

1664 Conversion Unit 10th May 1943 - 31st December 1943

1655 Mosquito Conversion Unit 30th August 1942 - 3rd January 1945

1660 Conversion Unit 20th October 1942 - 31st January 1944

1668 Conversion Unit - 5 LFS August 1943 - March 1945

1656 Conversion Unit 10th October 1942 - 27th September 1943

1661 Conversion Unit 9th November 1942 - 31st January 1944

1 LFS Lindholme December 1943 - February 1944

1657 Conversion Unit 6th October 1942 - 31st January 1944

1662 Conversion Unit 1st February 1943 - 31st December 1943

BCIS - Bomber Command Instructors School 1st December '44 - 7th August '45

1658 Conversion Unit 17th February 1942 - 30th November 1944

1663 Conversion Unit 2nd March 1943 - 31st January 1944