The "Pivot Wing (Attack)" dual card's other side says what? "Pivot Wing (Landing)"? I thought I read this somewhere, but now I cannot find that bit.
Two non-limited, non-restricted crew upgrade cards are called "Ins... Re...". Perhaps it says "Insert Rebels"? The card art appears to show the U-wing dropping people off on the ground. The description says something about "Once... friendly (ship?)...removes...may..."
As the upgrade does not have restricted text, this crew card could go on Scum or Imperial vessels, so "Insert Rebels" is likely not correct. The second word might be "Recon"; it likely has to be short. Perhaps it says "Instant Recon".
Clearly it appears this troop transport may be setting up for doing just that...transporting troops! There does not seem to be any new tokens related to said troops; even for use in included missions or whatever.
Perhaps it is a conceptual effect, like use some discard-able crew spent to peek at someone's maneuver dial (something like the "Cassian Andor" rule effect).