I heard the famous spectator terrace at Frankfurt's International Airport will be closed this month. I wanted to go spotting in Frankfurt in the coming year, but as I don't have the money now, I have to wait. But meanwhile the terrace will be closed, is this true? Why are they closing it? Security reasons? Will there be another similar spectator terrace at Frankfurt for the public that's close to the aircraft just like the current spectator's terrace?
Any information is welcome.