Callsign: WP4MZN Class: Technician Name: SEGUINOT DAVILA, PEDRO O Address: Urb. San Gerardo #333 calle Ok City: San Juan State: PR Zipcode: 00926 Status: Active Grant Date: 04/26/2016 Expires: 04/26/2026 Uls: FCC Info
Ham call sign WP4MZN in San Juan, PR
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