Timothy.
With my members hat on I have to agree with you but there are very many aircraft images in the Airport section of the database including many in the air. I had thought of contacting the member concerned in order to seek his preference but he appears to be incognito.
Regarding the C9, there are two profiles both of which are not correct.
The aircraft is a McDonnell Douglas C-9B Skytrain II. This I have corrected together with the inclusion of the cn from yourself.
Many thanks,
Malcolm.