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

KS5L callsign genealogy

Currently held by KEELE, DANIEL R

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 KS5L's current licensee, walking backwards.

  1. KJ5GYOcancelled· E
    St Pierre Jr, Darrel PLAgranted 2024-06-26cancelled 2025-05-13

Successor callsigns

Callsigns held now by people who previously held KS5L.

  1. W5MMactive· E
    KEELE, DANIEL RILgranted 2021-01-05
  2. AB4KNactive· E
    DANIEL JR, GEORGE SGAgranted 2020-02-06

All historical holders

Every license row we've seen with the callsign KS5L, oldest first.

  • KEELE, DANIEL R LA
    2001-01-03 → cancelled 2001-02-10
  • Riska, Robert D TX
    2013-04-16 → cancelled 2025-04-16
  • St Pierre Jr, Darrel P LA
    2025-05-13 active
← Back to KS5L License history →