A friend and I are developing an ST‑21 mod for DCS. We came across a photo of a new Grumman simulator from that era in the April 28, 1989 issue (Vol. 8, No. 8) of Grumman World. Based on available ST‑21 configuration data, we believe the cockpit layout shown in the photo was likely intended for the ST‑21. However, as the image is black‑and‑white and low‑resolution, we cannot discern the specific details. We speculate that the MFD layout might resemble that of the F‑15E, though it is also possible that it was based on the F‑14D configuration with the addition of a single 5×5 MFD. Could anyone provide us with further details?