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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K4CA callsign genealogy

Currently held by DAVIS, PAUL A

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by K4CA's current licensee, walking backwards.

  1. W4DIMcancelled· E
    THOMAS Jr, DAVIS EALgranted 2004-09-10cancelled 2007-02-13
  2. N4CLRactive· T
    MONEY, JEFFREY DKYgranted 2019-10-05
  3. KD4CLRcancelled· T
    MONEY, JEFFREY DKYgranted 2011-07-19cancelled 2019-10-05

Successor callsigns

Callsigns held now by people who previously held K4CA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4CA, oldest first.

  • DAVIS, PAUL A AL
    1997-11-10 → cancelled 2004-11-21
  • THOMAS Jr, DAVIS E AL
    2016-11-29 active
← Back to K4CA License history →