Mark James Boyd wrote:


I think a lot of us think that the O/O looking at the trace immediately
after the flight is really the key. It's hard to
fake a trace with the takeoff and release happening at
exactly the time and place the towpilot observed, and
then modifying it in flight. A good O/O should be
able to notice such discrepencies...

Just my opinion, but I think the O/O is the real key, not the
logger security...

How about a distance flight that ends at a different airfield? It might
be hours - or the next day - before the OO can examine the trace. For
these kinds of flights, should the COTs be sealed in a box, or are you
assuming it already is?


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Eric Greenwell
Washington State
USA