If memory serves, the Koga Zero was destroyed in a ground accident.
Another plane taxi'd into it cutting it up pretty bad. They [whoever they
were] decided not to repair it. How it was disposed of was not made public.
LCDR Richard G Crommelin, skipper of VF-88, got an opportunity to fly #4593 in February, 1945. His brother, CDR John Crommelin was in charge of training at ComFAirWest. So, with "Uncle John," as he was known, seeing to Dick's education, it was logical he should get a Zero hop. On taxiing out for this hop, Dick was overtaken by an airplane, SB2C-4, which was notorious for miserable vision ahead when in the 3 point attitude. The "Beast" just sawed its way through the Zero from tail to cockpit stopping just short of Dick. Truly, it as a tragedy for the machine, but a miracle for Dick. Dick Crommelin, who was my father's roommate aboard Yorktown (CV-5) when they were in VF-42, was later lost over Hokkaido on 15 July 1945.
My father, who by the time Dick's Zero hop was so dramatically cut short was asst ops officer for TF-38 working for Jimmy Thach, had the opportunity to pick up some flight time iout of NAS North Island in April - March 1945 while the TF staff was ashore between deployments. In the corner of a hangar he found the piled up remains of #4593. He removed the starboard wingtip, the airspeed indicator, and the manifold pressure gauge. These we carried around from duty station to duty station until he retired in 1971. In the mid 1980's he gave the wingtip and the instruments to the Navy Museum at NAS Anacostia in Washington DC.
It was John Crommelin's predecessor at ComFAirWest training, Jimmy Flatley, and his fighter training officer, my father, who arranged to have #4593 flown from its storage at the NATC shop at NAS Anacostia to NAS North Island where it could be put to use. He once wrote:
"I, too, saw this Zero as a pile of salvage at NAS San Diego - in the balloon barn. The A R did a beautiful job of restoration. At that time I was freshly back form Midway as a CV-5 survivor. I left for Pearl SW Pac in Oct '42 so couldn't follow developments as it was being rebuilt. By the time I returned from SW Pac in July 1943, the Zero had been long gone to the east coast. It went to Tactical Air Intelligence Center (TAIC) and base at Anacostia. After F.M. Trapnell and a number of other worthies such as "Boogie" H[offman]. tested, compared, evaluated it, the Army put it through similar paces.
"From Aug 1943 to 4 Nov 1944 I was VF training officer staff ComFAirWest Coast and assistant to Jim Flatley through most of that time until he went to work for Marc Mitscher in TF-58. He was relieved by John Crommelin. While working for Flatley I learned that the Zero still at Anacostia was flyable but in a state of disuse. We got some pressure up (you remember J. H. Flatley, Jr.!) and got the machine ferried out to Hangar 40 North Island, our office and general hangout. The Zero was in dire need of attention and care and got it.
"All this took time and I'm not sure the plane could be flown before Jim went out to the Fast Carriers. My log shows what must have been one of the earliest flights in our custody - 14 Sep 1944. Several hops later my log show 21 Oct - 'Flight with J.G. Crommelin - he in FM-2 - pretty even.' My last hop in this Zero was 25 Oct 44. On 4 Nov., as a result of the long reach of J. Thach, I was flying to Ulithi to go to work for him on J.S. McCain's TF-38 staff. Sometime during my absence the Zero received strike damage because when I returned to Coronado for a few weeks in Mar 1945 the wreckage of the Koga Zero was piled up in Hangar 40. My guess is that the mishap occurred in Jan or Feb 1945. Grief over this was short lived - we got a beautiful low-time Zero, model 52, captured on Guam and I got some mightily interesting flights in this bird, but that's another story.
"As to the Zero 21, I believe most of my information comes from John Crommelin concerning its loss. Since his brother, Richard, was involved he had more than casual interest in the mishap. Dick, a friend, classmate from USNA, classmate Pensacola, room mate almost a year while we were in VF-42, Yorktown, was headed West with his squadron, VF-88, and they were in San Diego for transportation. As C.O., but also with John seeing to Dick's education, it was logical he should get a Zero hop. On taxiing out for this hop, Dick was overtaken by an airplane, SB2C-4, which has miserable vision ahead when in the 3 point attitude. The "Beast" just sawed its way through the Zero from tail to cockpit stopping just short of Dick. Truly, it as a tragedy for the machine, but a miracle for Dick. Pity we later lost him over Hokkaido on one of our last TF-38 strikes of the war."
As a young fellow in the very late 1960s and early 1970's I was known to operate a rather hot 1966 Pontiac GTO; mounted on the dash of that car was a manifold pressure gauge . . . from A6M2 # 4593. I believe that was the last of our cars in which that instrument was semi-permanently mounted, so I guess you could say I was the last one to use a piece of this airplane operationally.
Rich