Callsign: NP4CS Class: Technician Name: SIEVENS IRIZARRY, CARMEN Address: 2 TERRA DEL VALLE City: CAYEY State: PR Zipcode: 00736 Status: Active Grant Date: 11/10/2020 Expires: 11/10/2030 Uls: FCC Info
Ham call sign NP4CS in CAYEY, PR
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