I was trying to work 3D2RRR last week before the contest and a Puerto Rico station starting calling me over & over & over for at least 25 times, maybe more. I checked my log and found I had worked Rotuma Island on 80 meter CW back in 2011 when their callsign was simply 3D2R, but no luck on 20 meters FT8 or FT4 F & H mode when they were operating on it. Good luck in the contest David!
Very 73,
Cliff, KU4GW