Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WP4MN
ActiveNieves, Mervin E
- Location
- Toa Alta, PR
- Class
- General
- Granted
- 2023-01-10
- Expires
- 2033-01-10
- Previous call
- WP4SIC
- FRN
- 0001844604
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Vanity availability
HeldCurrently held
WP4MN is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- Nieves Nieves, Mervin EPRgranted 2022-06-01cancelled 2023-01-10
License history
0 eventsNo recorded events.