It is possible that I have made a request some time ago but not sure

P/O Thomas was posted with his crew at
- 619 Sqn from 08/09/1943 till 28/09/1943 did he flew OPS ?

- 514 Sqn posted 28/09/1943 ,
Did he flew as a second pilot before the 11/11/1943 ?

Thank you

Best regards