Confirmed: KH6JEB/KH7 and KH6LW/KH7, Kure Island (KH7K) from 1989 & 1990
Background: Lots of DX-ing between '85 to '93. Out of the hobby between '93 to '06. I was seeing a disparity between my own log, Club Log, and LoTW. I've seen this disparity for a long time, so I decided to get out the cards and go through and finally solve this mystery one way or another. One day about a month ago, I compared the matrix of Club Log to LoTW (and my official count with the DXCC Desk). Lo and behold I found the disparity! I had Kure Island (KH7K) confirmed on three separate occasions across the years of 1989 and 1990 that wasn't part of my "official" DXCC matrix.
Problem solved: Got with my local ARRL DXCC Card Check person... the entity is now in my DXCC confirmed matrix and off my "wanted list!"
For anyone that has been in the game for a long while, probably good to go back and check those cards again.
My new "Most Wanted List"
P5 DPRK (NORTH KOREA)
FT/G GLORIOSO ISLAND
VK0M MACQUARIE ISLAND
KH4 MIDWAY ISLAND
3Y/P PETER 1 ISLAND
BV9P PRATAS ISLAND
PY0S SAINT PETER & PAUL ROCKS
CE0X SAN FELIX ISLANDS
BS7H SCARBOROUGH REEF
EZ TURKMENISTAN