I can't put my finger (or mouse) on it right this second, but I recall
that there is a regulation on carrying magnetic materials on board
aircraft that limits the size of the magnet and requires that it be kept
a certain minimum distance from the magnetic compass on the aircraft.
Given where I keep my flight bag and where the compass is located on the
planes I fly, I doubt that this would be an issue.  An interesting
question.

Ghery S. Pettit



From: [email protected]
[mailto:[email protected]] On Behalf Of George Stults
Sent: Wednesday, May 18, 2005 10:43 AM
To: [email protected]
Subject: battery free flashlight for pilots...

Hi Folks,

I have a safety/regulatory question, but I need to explain a bit.

I recently noticed a "Battery-free Flashlight" offered for sale in a
magazine that sells various products for pilots.  You can see the
product by going to http://www.sportys.com/pilotshop/ and searching on
"3173A".

The add explains that you have to shake the flashlight for 15 to 30
seconds and you will get 10 minutes of light.  (Note: this is an LED
flashlight).   

The charging mechanism is easy to see because the flashlight body is
clear. There is a coil half way along the handle, and a magnetic ball
(mostly hidden behind the coil).  

The magnetic ball is the issue I see as important. 

My question is, are there any applicable safety standards what would
prevent the use of this device in an aircraft cockpit, and would there
be any difference between commercial and private aircraft. 

Best,

George Stults
 


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