N3KS, LY7Z, N4YDU will be active from Costa Rica in ARRL DX SSB Contest 5 - 6 March 2016 as TI5W.
Before and after contest they will be active as TI5/N3KS, TI5/LY7Z, TI5/N4YDU.
QSL for TI5W via N3YIM direct.
Ads for direct QSL:
JOSEPH A EBAUGH, 33 GONI TERR, WESTMINSTER, MD 21157-4740, USA.