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

W5JAL callsign genealogy

Currently held by London III, John A

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 W5JAL's current licensee, walking backwards.

  1. KJ5BLWcancelled· T
    Risinger, Martin LTXgranted 2023-06-22cancelled 2023-07-28

Successor callsigns

Callsigns held now by people who previously held W5JAL.

  1. NS5Wactive· E
    London III, John ALAgranted 2016-10-25

All historical holders

Every license row we've seen with the callsign W5JAL, oldest first.

  • London III, John A LA
    2016-08-26 → cancelled 2016-10-25
  • Risinger, Martin L TX
    2023-07-28 active
← Back to W5JAL License history →