I was able to crawl up inside the A-3 when it was in our hanger being restored in Whidbey. I was surprised how small (and uncomfortable) the cockpit was for such a big aircraft. I literally wouldn't have been able to fly it (I'm only 6 ft).
You think the cockpit was bad, the crew compartment in the belly for the SIGINTERS was amazingly small. I toured one at NPA in 87 and it was very clear that OJN was not going to be on my dreamsheet. They winged the last Whale NFO's in fall of 88 and I had a friend who went to VAQ-34 with them.