Chris,
You came through for me again!! A "K" marked A-26! Interestingly I have another "K" marked A-26 that is posted in my website (
http://www.fuselagecodes.com) under Transition: 2-E file and it was originally ID'd by the submitting party as being based at Kellogg AAF, MI. If I look at the vegetation in the distant background for both A-26 photos it looks 'sorta the same'. So I have the feeling that both photos may have been taken at the same field. But which one ? This is an on-going frustration in the 'fine art' of identifying which AAF used a specific field letter code. During WWII there were FOUR AAF's that used the letter "K"! Case in point: Keesler (LA), Kellogg (MI), Stockton (CA) and Strother (KS). I can immediately eliminate both Stockton and Strother as they were both allocated for BT and AT flight training.
As I can see the s/n on the "Kellogg" aircraft I will follow-up on that item which will answer the airfield location.
Thank you again for your submission!!!
John