perhaps we should redefine what worse plane means, are we on about planes that actually saw allot of service, or more in the way of experimental types.....................
If the experimental type was crap, it was dropped and no longer funded, so it never saw service or was even thought of being used, if the government had any clue that is.
So, I'm new to this site and I didn't get a chance to read everyones' posts but heres my choice :TBD Devestator. Hard pressed to hit 150 mph with a torp outboard, lousy firepower, no protection, and 37 out of 41 shot down at Midway for no hits! Nothing good came out of this plane.