[Milsurplus] Fwd: PBY-5A ATD/ARB photo?

[Hubert Miller]

Mike, am I misunderstanding your post ? I thought one of those Navy instructional texts with lists of aircraft to radios actually called out a few aircraft
with such a matchup.
-Hue

>Given the apparent dearth of actual ATD installations in the face of the ATC rollout, I am wondering where any data actually supports such a combination?
 - Mike  KC4TOS