Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K5UM
ActiveMARLOW AMATEUR RADIO CLUB
- Location
- MARLOW, OK
- Granted
- 2017-07-10
- Expires
- 2026-11-04
- Previous call
- KC5RDH
- FRN
- 0015647209
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Vanity availability
HeldCurrently held
K5UM 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
- KC5RDHno FCC ULS record on file
License history
0 eventsNo recorded events.