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

N4TJB callsign genealogy

Currently held by BOOSE, THOMAS 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 N4TJB's current licensee, walking backwards.

  1. AJ4WScancelled· E
    BOOSE, THOMAS JVAgranted 2003-03-07cancelled 2010-12-10
  2. KQ4VQcancelled· E
    BOOSE, THOMAS JVAgranted 2003-03-07cancelled 2010-03-16
  3. KA2HGQ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4TJB.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4TJB, oldest first.

  • PROIES, JOHN FL
    1998-11-20 → cancelled 2010-11-23
  • BOOSE, THOMAS J VA
    2020-10-07 active
← Back to N4TJB License history →