SpaceX has asked the FCC for radios that talk about an orbital second stage. That's the Flight 14 line on the communications paper, not a countdown clock. TeslaNorth, filing 1 September from the experimental STA, put the requested window at 15 September 2026 through 15 March 2027, with backup ship frequencies 2228.5 and 2234.5 MHz from Starbase, Texas, and an application that "includes an orbital second stage."