Here is an excellent photo of the Well Deck where the fire started.
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https://the-drive-2.imgix.net/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fthe-drive-cms-content-staging%2Fmessage-editor%252F1594800890938-1280px-uss_bonhomme_richard_in_san_diego_dvids338353.jpg?auto=compress%2Cformat&ixlib=js-1.4.1&s=656ad425b7ee43e9d58d4f14ea3c0e71
The ramp on the right goes up to the Hangar Deck, the large opening in the background is where the LCACs berth and load Marines.