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WP4NVU

Montalvo-Castro, Melvyn

Camuy, PR 00627

Amateur Radio Technician Active

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Other call signs held by this FRN

FCC Reg. № 0017080748 — same operator, possibly across services.

Montalvo-Castro, Melvyn

Licence info issued, expires, file numbers

Call sign: WP4NVU
Licence ID: 0002956480
FCC Reg. №: 0017080748
ULS file №: 0003215369
Radio service: HA — Amateur Radio
Status: Active
Granted: 2018-05-04
Effective: 2026-03-03
Expires: 2028-05-04
Last action: 2026-03-03

Licensee as registered with FCC

Name: Montalvo-Castro, Melvyn
Type: Individual
Street: 52 Calle Pinos
City / state / ZIP: Camuy, PR 00627

Amateur details class, group, region, history

Operator class: Technician (T)
Group code: D Group
Region: 12