This page does not have a corresponding page on Wikipedia.

This is a new article. As such is has been set to unassessed. It is classified as a stub, and categories require improvement. This article has been assessed as havingUnknown importance.

Good scope?NoN Timeline?NoN wikified?NoN red links < 10?NoN all red links fixed?NoN referenced?NoN Illustrated?NoN Googled and added info? NoN Checked 9/11 records archives? NoN Checked Wikinews? NoN Checked Wikisource? NoN

John Hartling was an air traffic controller at Boston Center.


This page uses Creative Commons Licensed content from - link

(8:34 a.m.) September 11, 2001: Air Traffic Controller Takes over Monitoring Flight 11, but Is Unaware It Is Hijacked Edit

in a template Source:[1]

By 8:34 a.m., Flight 11 has entered airspace managed by Boston Center air traffic controller John Hartling. [1][2]

Although Boston controller Pete Zalewski, who was managing Flight 11, concluded the plane was hijacked almost ten minutes earlier [see 1], at the time the blip for Flight 11 appears on Hartling’s radar screen, Hartling is unaware that a hijacking is taking place. According to Lynn Spencer, the reason is that

"The concentration required for the job is so intense that controllers operate on a need-to-know basis. They don’t need to know what’s happening in other controllers’ sectors unless it might affect their own airspace, and distractions are rigorously kept to a minimum.”

Tom Roberts, another Boston Center controller, has just been relieved from duty for a scheduled coffee break, and comes over to Hartling’s desk. Referring to Flight 11’s radar track, he tells Hartling,

“This—this aircraft, we believe, is hijacked, and he’s last reported at 29,000 feet.”

However, Hartling is incredulous. He will later recall that when Roberts says the plane is hijacked,

“I didn’t believe him.”

This is because

“I didn’t think that that stuff would happen anymore, especially in this country.”

Hartling continues tracking Flight 11 as it heads toward New York. Although its transponder has been turned off [see 2], he can tell that, at almost 600 mph, it is flying far faster than the 450 mph it should be moving at. [1][3]

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.