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

KI6S callsign genealogy

Currently held by WAHER, IVO G

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 KI6S's current licensee, walking backwards.

  1. NO8Mactive· E
    WARD, JOHN WWVgranted 2025-08-22
  2. WQ8Dcancelled· E
    WARD, JOHN WWVgranted 2023-02-10cancelled 2025-08-22
  3. N8ROXcancelled· E
    WARD, JOHN WWVgranted 2019-03-12cancelled 2023-02-10
  4. KE8JHZcancelled· G
    WARD, JOHN WWVgranted 2018-03-29cancelled 2019-03-12

Successor callsigns

Callsigns held now by people who previously held KI6S.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KI6S, oldest first.

  • WAHER, IVO G CA
    2011-06-16 → cancelled 2023-07-12
  • Brown Jr, Bryan M CA
    2023-08-01 active
← Back to KI6S License history →