Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WP4OP
ActivePEREZ, OSCAR
- Location
- ISABELA, PR
- Class
- Amateur Extra
- Granted
- 2019-03-09
- Expires
- 2029-03-09
- Previous call
- N1ZJC
- FRN
- 0016504862
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
WP4OP 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
- PEREZ, OSCARPRgranted 2017-06-08cancelled 2019-03-09
License history
0 eventsNo recorded events.