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

W7JFJ callsign genealogy

Currently held by BAIRD, JOHN R

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 W7JFJ's current licensee, walking backwards.

  1. KB7MRVcancelled· G
    MILLER, WILLIAM TWAgranted 2000-12-28cancelled 2004-11-19

Successor callsigns

Callsigns held now by people who previously held W7JFJ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7JFJ, oldest first.

  • BAIRD, JOHN R WA
    1996-03-21 → cancelled 1999-01-15
  • MILLER, WILLIAM T WA
    2025-12-20 active