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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W0PTL callsign genealogy

Currently held by Johnson, Eric 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 W0PTL's current licensee, walking backwards.

  1. W0EJJcancelled· G
    Johnson, Eric JMNgranted 2009-07-14cancelled 2009-12-11
  2. KD0HIZcancelled· G
    Johnson, Eric JMNgranted 2009-04-15cancelled 2009-07-14

Successor callsigns

Callsigns held now by people who previously held W0PTL.

  1. AA0HFactive· E
    Johnson, Eric JMNgranted 2024-09-10
← Back to W0PTL License history →