Hi Brian,
'just in case you haven't seen it; beginning on page 82 of RAFHS Journal No. 34, W/C Geoff Jefford provides an overview of 20th Century Fratricide incidents with particular emphasis on the RAF. Included at the end of the presentation are (by no means exhaustive) tables that identify RAF aircraft involved in various incidents during WWII - air-to-air, ground-to-air, ground-to-air (barrage balloons), air-to-ground (by heavy bombing), US ship fratricide casualties.
This Journal (and others) is available for download in PDF format at the RAFM website:
http://www.rafmuseum.org.uk/london/r...h/journals.cfm
Cheers
Rod