uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W6JPG callsign genealogy

Currently held by HERDRICH, MAYNARD M

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 W6JPG's current licensee, walking backwards.

  1. AG6GLcancelled· E
    Gartman, John PCAgranted 2011-04-15cancelled 2018-04-13
  2. KJ6OAScancelled· E
    Gartman, John PCAgranted 2011-04-15cancelled 2011-08-18

Successor callsigns

Callsigns held now by people who previously held W6JPG.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W6JPG, oldest first.

  • HERDRICH, MAYNARD M CA
    2002-12-13 → cancelled 2015-02-03
  • Gartman, John P CA
    2018-04-13 active
← Back to W6JPG License history →