Dave wrote:

please cite the competition dates and locations, sponsors, and provide a
link to results.


You're awfully demanding of information for someone who probably isn't
even named Dave.

Here's one of the years that's available online.

http://www.csvhfs.org/ant/CSANT96.HTML

1st homebrew on 144, 1st overall on 220, 1st 2nd and 4th overall on 432.
The first place antenna on 432 was not usable under any normal
circumstances, and was physically a kludge. 1st on 144 and 4th on 432
were meant to be in a 2x2 array, but work adequately alone.

tom
K0TAR