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

K5SCH callsign genealogy

Currently held by Schilling Mr., Austin 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 K5SCH's current licensee, walking backwards.

  1. WB0LAGcancelled· G
    Schilling, Austin JTXgranted 2026-05-08cancelled 2026-09-01
  2. N5AJScancelled· G
    Schilling Mr., Austin JTXgranted 2026-02-21cancelled 2026-05-08
  3. WN5HAMcancelled· G
    Schilling Mr., Austin JTXgranted 2025-09-09cancelled 2026-02-21

Successor callsigns

Callsigns held now by people who previously held K5SCH.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K5SCH, oldest first.

  • Holmes, Stephanie C TX
    2012-07-24 → cancelled 2024-07-25
  • Schilling Mr., Austin J TX
    2026-09-01 active
← Back to K5SCH License history →