uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

W3BUG callsign genealogy

Currently held by HUBER, JOHN 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 W3BUG's current licensee, walking backwards.

  1. W3SWLactive· E
    Saylor, Brett DPAgranted 2025-08-07
  2. N3EVBcancelled· G
    Saylor, Brett DPAgranted 2006-01-10cancelled 2015-09-29

Successor callsigns

Callsigns held now by people who previously held W3BUG.

  1. W3SWLcancelled· G
    HUBER, JOHN SMDgranted 2005-08-09cancelled 2007-07-03

All historical holders

Every license row we've seen with the callsign W3BUG, oldest first.

  • HUBER, JOHN S MD
    2000-07-08 → cancelled 2005-08-09
  • HUBER, JOHN S MD
    2017-04-21 active
← Back to W3BUG License history →