Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K4DSR
ActiveDeep South Amateur Radio Club
- Location
- Theodore, AL
- Granted
- 2017-02-22
- Expires
- 2027-02-22
- Previous call
- KM4TRP
- FRN
- 0025547464
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Vanity availability
HeldCurrently held
K4DSR 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
- KM4TRPcancelledDeep South Amateur Radio ClubALgranted 2016-05-03cancelled 2017-02-22
License history
0 eventsNo recorded events.