With a thread on A.net about Delta's interior renovations for the MD-88 fleet, someone was asking who makes Delta's newest domestic F seats (i.e. those on the 737s, ex-Song 752s, and domestic 763s). Well, does anyone here know?

On A.net I made a random guess that they are made by B/E Aerospace, the same maker as the BusinessElite recliners on most of Delta's pre-merger international aircraft. I know that Delta's newest Y seats are made by Weber, and the flat bed BusinessElite seats are made by Contour Premium (the 764ER Vantage flat beds were actually designed by Thompson Aerospace, but are built under contract with Contour Premium). The ex-TWA 752 BusinessElite seats are made by Recaro, and the angled flat seats on the ex-NWA international aircraft are made by B/E Aerospace.