[CQ-Contest] History of Low Power Category

[kr2q at optimum.net]

K5ZD said,
[snip]
It would be nice if all contests used the same low power limit. 
[end snip]


With that comment in find....here is what I found.

Contests that use 100 watts as the "low power" limit.
Not a comprehensive list!

All Asia
ARRL FIELD DAY !
CQWW
HA
NA SPRINT
NAQP
OCEANIA
OK/OM
PACC
RDXC
SAC
SP
STEW PERRY
UBA
UKRAINE
WAE
WPX
YO
YU

ARRL definition is pretty much of an outlier (but not unique).  
CQP = 200 watts!  Not unexpected.  :-)

de Doug KR2Q