Confidence: Medium · Source: FCC ULS · As of 2026-09-09
NP4FS
ActiveSOBERAL CRUZ, FELIPE O
- Location
- ARECIBO, PR
- Class
- Amateur Extra
- Granted
- 2022-01-19
- Expires
- 2032-01-19
- Previous call
- WP4PXX
- FRN
- 0027227271
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Vanity availability
HeldCurrently held
NP4FS 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
- SOBERAL CRUZ, FELIPE OPRgranted 2018-02-09cancelled 2022-01-19
License history
0 eventsNo recorded events.