[cajungirl]

That was said in the article. Do you think it was wrong? It seemed awfully low. I wondered if they meant 150 yards.

[Beckwith]

If one Googles “Air Force One” “150 feet” — Google returns 21,800 references:

http://www.google.com/search?hl=en&as_q=%22Air+Force+One%22+150+feet&as_epq=&as_oq=&as_eq=&num=10&lr=&as_filetype=&ft=i&as_sitesearch=&as_qdr=all&as_rights=&as_occt=any&cr=&as_nlo=&as_nhi=&safe=images

Other estimates are “less than 500 feet.”

Whatever it was, for a 747, it was flying too low.

[StAntKnee]

Probably means an altitude of 150 feet above the tallest obstruction.

[Bryan24]

In NYC, the difference between 150 feet and 450 feet is not very significant. From the video I saw, that info is incorrect.