1960s/70s Chicago O'Hare Early Jets part 2

In the 1970s Chicago O'Hare International Airport got it's jet movement groove and became 'the Jets Everywhere Airport' - to travellers and airport visitors. But to spotters, it was a nightmare! #1 Police/Security Perimeter enforcement - photographers would be jailed! No questions asked. Runways ends had roadway views far very far from the terminals. Even inside the terminal photography was not permitted. #2 Runway configurations had traffic coming and going in every direction!! There was just no 'one good spot', as soon as you found it ..something 'HOT' comes the way you just abandoned or thought maybe you should have - it was a forgone conclusion for this outcome if you actually could spot without arrest.