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

W3TSP callsign genealogy

Currently held by PINSKER, THEODORE 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 W3TSP's current licensee, walking backwards.

  1. WA3TPcancelled· E
    PINSKER, THEODORE SPAgranted 2009-09-29cancelled 2009-10-20
  2. WA3BOJactive· E
    PINSKER, THEODORE SPAgranted 2020-05-12
  3. WW3TPcancelled· E
    PINSKER, THEODORE SPAgranted 2009-11-28cancelled 2010-07-30

Successor callsigns

Callsigns held now by people who previously held W3TSP.

  1. WW3TPcancelled· E
    PINSKER, THEODORE SPAgranted 2009-11-28cancelled 2010-07-30
  2. WA3BOJcancelled· E
    PINSKER, THEODORE SPAgranted 2009-04-07cancelled 2009-09-29

All historical holders

Every license row we've seen with the callsign W3TSP, oldest first.

  • PINSKER, THEODORE S PA
    2008-07-04 → cancelled 2009-04-07
  • PINSKER, THEODORE S PA
    2009-10-20 → cancelled 2009-11-28
← Back to W3TSP License history →