Originally Posted by
EdmFlyBoi
Believe only 3 frames went to Rockford. It is also unlikely that a D check would be completed and the old seats put back in (since they are to be refurbished) so I suspect none of them went through a D check.
Nope, its 4 frames, I checked their activity and summed it up in the respective airliners net thread:
https://www.airliners.net/forum/view...9159#p22459159
931 C-GFAF MSN 277 - just returned from Chicago after close to 6 weeks there
935 C-GHKR MSN 400 - in RFD since 14-SEP-2020
937 C-GHKX MSN 412 - in RFD since 02-SEP-2020
945 C-GKUH MSN 1156 - just ferried to Chicago 08-OCT-2020
But sure, D-Check without Modification doesn't make a lot of sense, thats why I did ask. So likely they either did actually do the modification or it just sat in RFD for a while and only had a minor check.