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

KS1RPH callsign genealogy

Currently held by Gouvion, Joel

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 KS1RPH's current licensee, walking backwards.

  1. KS0RPHcancelled· T
    Gouvion, JoelKSgranted 2020-07-10cancelled 2020-07-28
  2. KF0AMIcancelled· T
    Gouvion, JoelKSgranted 2020-06-15cancelled 2020-07-10

Successor callsigns

Callsigns held now by people who previously held KS1RPH.

  1. KW9JAGactive· T
    Gouvion, JoelTXgranted 2021-06-22
← Back to KS1RPH License history →