Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WP4WW
ActiveTrujillo Alto Contest Club
- Location
- Trujillo Alto, PR
- Granted
- 2026-09-02
- Expires
- 2036-09-01
- Previous call
- WP4NSP
- FRN
- 0015289804
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Vanity availability
HeldCurrently held
WP4WW 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
- WP4NSPcancelledTrujillo Alto Contest ClubPRgranted 2006-07-17cancelled 2006-09-01
License history
5 events- RenewedLIREN[LIREN]
- RenewedLIREN[LIREN]
- License grantedLIISS[LIISS]
- Vanity callsign changeVANGRT[VANGRT]
- ExpiredLIEXP[LIEXP]