mdc - We were told by the guys taking the cash for the landing fees. When asked if we were planning to enter the museum during our visit, we said no (a blatant lie)! They then told us that we could enter the museum as visiting pilots for up to 2 hrs FOC anyway - a bit oif a throw away comment. Whether this is official policy or not I couldn't say, but worth a try on your next trip as I can't see how they can police your entry to the museum despite non payment of the entry costs.