by Ken W2KB
The First Amendment rights provide that they cannot be restricted by a government entity. A private entity such as an airline can restrict as it sees fit. Even with respect to the government, the free speech right has always been a limited right, where the public safety or welfare would be adversely affected, free expression can be lawfully restricted. So it's fine to photograph airplanes and trains from off the airport or rail property, but on the property the right generally can be restricted.
~Ken :: Fairmont ex-UP/MP C436 MT-14M1 ::
Black River Railroad Historical Trust :: [/url]
Black River Railroad Historical Trust :: [/url]