Well, I finally got a response from the Air Force historical society, who has put me on the right track to obtain more information and hopefully get a good account of MacArthur's service in the Canadian Air Force. Or lack therof.
Here's what he wrote:
I will definitely bypass the British contact, as I'm sure he didn't travel across the pond just to join the Canadians back in North America.
Here's what he wrote:
Dear Mr. xxxxxx: Thank you for your email with respect to John D. MacArthur's service in the RCAF.
Unfortunately, we do not hold personnel records at this location. As personnel records are governed by the Access to Information & Privacy Acts, we would suggest that you contact Archives Canada, at the address below, and request a copy of Mr. MacArthur's Record of Service.
Once these records are provided to you, please feel free to contact us again should you require any assistance in deciphering any information contained in the file.
Access to Information & Privacy Division
National Archives of Canada
395Wellington Street
Ottawa, ON K1A ON3
Tel: (613) 947-4090
Fax: (613) 992-9350
email: atipd@lac-bac.gc.ca
When requesting these records you should provide as much information as
you can including his fully name, rank and service number, date and place of birth, and where applicable date and place of death. Where whole files are closed an abbreviated Record of Service may be provided. If Mr. MacArthur was in service in 1917 then he would have been in the Royal Flying Corps, which it was then called. In this case you may also want to contact the British Archives to see if they have any information, since he may have joined up in Britain.
Military personnel records are held at MoD personnel Office or the Public Record Office.
http://www.catelogue.pro.gov/ExternalRequest.asp12050.
The Public Record Office address is : Ruskin Avenue, Kew, Richmond, Surrey, England TW9 4DU.
Please do not hesitate to contact us again should you require any further information.
Research Assistant/jmw
Air Force Heritage & History
1 Canadian Air Division
Winnipeg, Manitoba
Tel: (204) 833-2500 ext. 5993
Fax: (204) 833-2512
email: afhist@mts.net
I will definitely bypass the British contact, as I'm sure he didn't travel across the pond just to join the Canadians back in North America.