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

K5IBS callsign genealogy

Currently held by SMITH, THOMAS L

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 K5IBS's current licensee, walking backwards.

  1. KE5RXJcancelled· G
    SMITH, THOMAS LLAgranted 2017-03-14cancelled 2020-02-11
  2. KC5ZZBcancelled· G
    SMITH, THOMAS LLAgranted 2007-01-24cancelled 2007-12-20

Successor callsigns

Callsigns held now by people who previously held K5IBS.

No current licensee on record previously held this callsign.

← Back to K5IBS License history →