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

K6XTT callsign genealogy

Currently held by LAST MAN STANDING ARC

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 K6XTT's current licensee, walking backwards.

  1. KK6ZLKcancelled
    LAST MAN STANDING ARCCAgranted 2015-12-17cancelled 2016-01-05

Successor callsigns

Callsigns held now by people who previously held K6XTT.

  1. KA6LMSactive
    LAST MAN STANDING ARCCAgranted 2025-11-27
← Back to K6XTT License history →