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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K3FG callsign genealogy

Currently held by GRIFFIN, FRANK E

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 K3FG's current licensee, walking backwards.

  1. AB1JPcancelled· E
    Read III, Harold AMAgranted 2001-02-22cancelled 2009-01-10
  2. N1IUPcancelled· E
    Read III, Harold AMAgranted 2001-02-22cancelled 2008-09-19

Successor callsigns

Callsigns held now by people who previously held K3FG.

  1. K4FEGcancelled· E
    GRIFFIN, FRANK ETNgranted 2016-08-24cancelled 2018-09-12

All historical holders

Every license row we've seen with the callsign K3FG, oldest first.

  • GRIFFIN, FRANK E TN
    1997-02-12 → cancelled 2006-11-21
  • Read III, Harold A MA
    2018-10-13 active
← Back to K3FG License history →