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Old December 21st 05, 03:28 AM posted to rec.aviation.piloting
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Default Curious incident :)


Pete

The F-101B had enough engine power that if you held the brakes and ran
up and plugged the burners in it rotated the tires on the rim(s) and
blew them.You could see smoke as they skidded down the R/W.


Technique was to run up to around 80% and check gauges and release
brakes and advance throttle(s) to 100% and plug the burners in.

TOR was less than 1000 feet on a standard day.

Big John
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On Tue, 20 Dec 2005 11:03:22 -0800, "Peter Duniho"
wrote:

"Ramapriya" wrote in message
roups.com...
Paul Tomblin wrote:

Since when does smoke come of the tires of a plane starting its takeoff
roll? I can't think of any way that could happen.


My thoughts exactly.

Don't know about you but I've seen puffs come off aircraft tires, at
the start of the takeoff roll, often enough; it probably happens when
pilots advance the throttle a bit before releasing the brakes.


I've never seen that, nor even heard of it. The proposed explanation you
suggest certainly wouldn't do it. Smoke comes off the tires during
touchdown because of the speed difference between the tire and the pavement,
until the tire "catches up".

During takeoff, even if the brakes are held, and even if the tires slide a
bit (which is very unlikely...usually the locked wheels can hold the
airplane still), they wouldn't smoke. They'd just rub a bunch of rubber
onto the pavement.

If you saw smoke during the takeoff roll, it came from somewhere other than
the tires.

Pete