"Allen" wrote in message
m...

Grand Prairie, and Arlington are towered, although non-federal.

I used an online D sectional, it's rather hard to tell blue from magenta. I
see now that Grand Prairie has a control tower frequency shown, but
Arlington does not, and neither has Class D airspace depicted.

Even if those two do have control towers, any competent pilot can still fly
a lot of hours VFR in the area without having to call ATC.