came across this while looking at mag-31/F4U links
from
http://www.nasm.edu/nasm/aero/aircraft/voughtf4.htm"In May and June 1944, Charles A. Lindbergh flew Corsair missions with Marine pilots at Green Island and Emirau. On September 3, 1944, Lindbergh demonstrated the F4U's bomb hauling capacity by flying a Corsair from Marine Air Group 31 carrying three bombs each weighing 450 kg (1,000 lb). He dropped this load on enemy positions at Wotje Atoll. On the September 8, Lindbergh dropped the first 900-kg (2,000 lb) bomb during an attack on the atoll. For the finale five days later, the Atlantic flyer delivered a 900-kg (2,000 lb) bomb and two 450-kg (1,000 lb) bombs. Lindbergh went ahead and flew these missions after the commander of MAG-31 informed him that if he was forced down and captured, the Japanese would almost certainly execute him."
also, on the topic of late war USN cannon armend fighters, Col. R. Bruce Porter, in his autobiography "Ace!", recounts tales of flying F6F-5Ns armed 2 x 20mm + 4 x 0.50cal w/ VMF(N)-542 in the pacific during WWII. similarly armed F6F-5s flew w/ dayfighter squadrons. including this option for virtual Hellcat drivers in AH might increase the F6F's popularity. certainly it is a deserving bird as compared to the F4U. with ~10% more wing area than the corsair, and the same engine, the Hellcat gets off the deck much easier with a heavy load, and it 'T&B's much, much better.