I was going through some old yearbooks online from Bethlehem Central High School in Delmar, NY and found this piece in the 1943 annual:

Was there ever a military designation for this? It looks like a ground trainer; the penguin insignia seems to imply that, at least.
(BTW, Bethlehem Central also had a graduate in the class of '42 who went on to be pretty successful:

I bet it's been a long time since anyone called her "Bubbles"

...)
_________________

All right, Mister Dorfmann, start pullin'!
Pilot: "Flap switch works hard in down position."
Mechanic: "Flap switch checked OK. Pilot needs more P.T." - Flight report, TB-17G 42-102875 (Hobbs AAF)