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

K5LOX callsign genealogy

Currently held by Thompson, Brandon W

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 K5LOX's current licensee, walking backwards.

  1. KI5HSUcancelled· T
    Thompson, Brandon WTXgranted 2020-01-07cancelled 2020-01-28

Successor callsigns

Callsigns held now by people who previously held K5LOX.

  1. WD4RNRcancelled· G
    THOMPSON, BRANDON WTXgranted 2021-05-21cancelled 2023-05-31

All historical holders

Every license row we've seen with the callsign K5LOX, oldest first.

  • BROOKS, DAVID R TX
    1988-09-06 → cancelled 2000-09-07
  • Thompson, Brandon W TX
    2020-01-28 → cancelled 2021-05-21