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

W9TOM callsign genealogy

Currently held by Kelchner, Thomas S

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 W9TOM's current licensee, walking backwards.

  1. K3KZAcancelled· G
    Kelchner, Tom SMDgranted 2018-04-17cancelled 2019-10-19
  2. W0OPSactive· G
    Hubbell, Steven QOKgranted 2020-05-08
  3. KJ7NITcancelled· G
    Hubbell, Steven QWAgranted 2020-03-19cancelled 2020-05-08

Successor callsigns

Callsigns held now by people who previously held W9TOM.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W9TOM, oldest first.

  • NAVE, THOMAS R IN
    2007-07-10 → cancelled 2019-10-01
  • Kelchner, Thomas S PA
    2019-10-19 active
← Back to W9TOM License history →