Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KP4MHC
ActiveHaddock-Colon, Marcos A
- Location
- Guayama, PR
- Class
- General
- Granted
- 2024-09-17
- Expires
- 2034-09-17
- Previous call
- WP4OKN
- FRN
- 0021024617
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Vanity availability
HeldCurrently held
KP4MHC 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
- Haddock-Colon, Marcos APRgranted 2011-07-15cancelled 2014-08-19
License history
0 eventsNo recorded events.