<a href="https://en.wikipedia.org/wiki/Flight_93_National_Memorial" class="extiw" title="w:Flight 93 National Memorial">Flight 93 National Memorial</a>, Stonycreek Township, Pennsylvania, USA, visitor center sign
<a href="//commons.wikimedia.org/wiki/User:Brian_W._Schaller" title="User:Brian W. Schaller">Brian W. Schaller</a>
FAL
<span class="int-own-work" lang="en">Own work</span>