AC
The date of the aircraft's deployment and all subsequent flights, will probably be in the full BOI report, which TD will read in due course.
Rib 7 is in the wing, outboard of the engines and landing gear, but inboard of the pod tank. It is not associated with Tank 7, just in case the query is trying to establish an assocation based on the number "7"
I am sure the date of deployment will be in the BOI but that doesn't appear to be coming out until the end of Nov. As for why I was asking about RIB 7, you may soon know!