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

KB9SHF callsign genealogy

Currently held by HAMILTON, SCOTT 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 KB9SHF's current licensee, walking backwards.

  1. WA9SHFcancelled· T
    HAMILTON, SCOTT AINgranted 2006-04-21cancelled 2012-09-01
  2. KB9NNGcancelled· T
    HAMILTON, SCOTT AINgranted 2006-03-28cancelled 2006-04-21

Successor callsigns

Callsigns held now by people who previously held KB9SHF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KB9SHF, oldest first.

  • KUMM, MICHELLE B WI
    1998-03-12 → cancelled 2010-03-13
  • HAMILTON, SCOTT A IN
    2022-06-22 active
← Back to KB9SHF License history →