Confidence: Medium · Source: FCC ULS · As of 2026-09-09
NP4WD
ActiveDELGADO NEGRON, WILLIAM
- Location
- BARCELONETA, PR
- Class
- Technician
- Granted
- 2019-11-26
- Expires
- 2029-11-26
- Previous call
- WP4QBA
- FRN
- 0027506401
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Vanity availability
HeldCurrently held
NP4WD 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
- DELGADO NEGRON, WILLIAMPRgranted 2018-05-07cancelled 2019-11-26
License history
0 eventsNo recorded events.