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

K8GPD callsign genealogy

Currently held by Portier, Ralph J

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 K8GPD's current licensee, walking backwards.

  1. N2RJPcancelled· T
    Portier, Ralph JOHgranted 2013-01-23cancelled 2015-10-23
  2. KD8TLVcancelled· T
    Porter, Ralph JOHgranted 2012-11-09cancelled 2013-01-23

Successor callsigns

Callsigns held now by people who previously held K8GPD.

  1. N2CHFactive· T
    Portier, Ralph JOHgranted 2017-10-31
← Back to K8GPD License history →