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Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KB5LS callsign genealogy

Currently held by Lone Star Amateur Radio Club

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 KB5LS's current licensee, walking backwards.

  1. K5TXUexpired· G
    COTHERN, DONALD WTXgranted 2008-07-18cancelled 2020-07-21
  2. WB5VWUcancelled· G
    COTHERN, DONALD WTXgranted 2006-09-13cancelled 2008-07-18

Successor callsigns

Callsigns held now by people who previously held KB5LS.

  1. AB5FSactive· E
    Molledahl, James AWIgranted 2022-06-22
← Back to KB5LS License history →