[gusty]

Ralph Peters said that the location of his hideout may have been UBL’s fatal mistake. It was a military area where the sound of helicopters would not have been out of place. Somebody at this location would not be alerted by helicopter noises.

[Trailerpark Badass]

It was a military area where the sound of helicopters would not have been out of place. Somebody at this location would not be alerted by helicopter noises.

The Tweeter noticed it, and even said something to the effect of a helicopter being a rare occurence.

[over3Owithabrain]

Somebody at this location would not be alerted by helicopter noises.

The locals who tweeted thought the copters were odd

[moehoward]

I guess. But a Chinook that close would about shake the house down.