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

K8CAR callsign genealogy

Currently held by GREENBERG, RALPH L

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 K8CAR's current licensee, walking backwards.

  1. AB8OGcancelled· E
    GREENBERG, RALPH LMIgranted 2001-12-17cancelled 2002-07-22
  2. KC8SSLcancelled· E
    GREENBERG, RALPH LMIgranted 2001-12-17cancelled 2002-05-14

Successor callsigns

Callsigns held now by people who previously held K8CAR.

No current licensee on record previously held this callsign.