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

KR4R callsign genealogy

Currently held by PRICE, HAROLD G

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 KR4R's current licensee, walking backwards.

  1. W4MQBactive· T
    RITTER, BARBARA SFLgranted 2018-11-13
  2. KI4QKGcancelled· T
    RITTER, BARBARA SFLgranted 2006-08-04cancelled 2008-12-13

Successor callsigns

Callsigns held now by people who previously held KR4R.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KR4R, oldest first.

  • PRICE, HAROLD G FL
    1994-05-24 → cancelled 1995-11-27
  • RITTER JR, JOHNNIE M FL
    2016-03-14 active