KP3Z Puerto Rico. From DXNews.com

KP3Z will be active from Puerto Rico, IOTA NA – 099 in CQ WW DX SSB Contest, 30 – 31 October 2021.
Team – N4YDU, W9KKN, N6MJ, NP4Z.
Recent DX Spots KP3Z
QSL via N4AO, LOTW.
Ads for direct QSL:
Bloomingdale Contest Group, PO BOX 5997, Holliston, MA, 01746, USA.

KP3Z. Where is Puerto Rico located. Map.