Welcome to my pet peeve. There's no such thing as a "
Vought FG-1D" - that is an oxymoron. That is like saying a certain car is a Ford Cougar or a Mercury Mustang - or a Chevy Firebird and a Pontiac Camaro....
Vought built
F4U Corsairs and the
FG-1D Corsairs were built by
Goodyear and are therefore officially "Goodyear" aircraft.
I would expect that there is no Vought data tag in this particular aircraft to which you referred for example either - unless it is really an
F4U...
(Try going on a classic muscle car forum and talking about the aforementioned Ford Cougar or Mercury Mustang sometime and see what happens.... I'd bet you'd be the laughing stock of all time.)
There is also no such thing as a "
Grumman TBM" or "
Grumman FM-2" or "
Grumman SCAN 30" for that matter; why is that so hard for some folks to understand? The first two were
built by Eastern Aircraft division of General Motors and the Type 30 Widgeon was
built in France by SCAN -
not Grumman in any of these cases, and it really matters only who actually
built a particular airplane to determine its proper identification (Ref. 14 CFR 45.13) Who originally designed or built the type in question, or whoever owns whatever type certificate it was certified under matters not one little bit per that reg.