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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

K4MPT callsign genealogy

Currently held by KERN III, FRED 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 K4MPT's current licensee, walking backwards.

  1. K4XXZcancelled· T
    KERN III, FRED GVAgranted 2005-01-04cancelled 2006-05-06
  2. KD4ACCcancelled· T
    KERN III, FRED GVAgranted 2003-05-07cancelled 2005-01-04

Successor callsigns

Callsigns held now by people who previously held K4MPT.

No current licensee on record previously held this callsign.

← Back to K4MPT License history →