Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KY4HM
ActiveZerby, Michael J
- Location
- VANCEBORO, NC
- Class
- Amateur Extra
- Granted
- 2021-03-30
- Expires
- 2031-03-30
- Previous call
- KO4OWY
- FRN
- 0030707004
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Vanity availability
HeldCurrently held
KY4HM 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
- Zerby, Michael JNCgranted 2021-03-30cancelled 2021-05-11
License history
0 eventsNo recorded events.