uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K1BAK callsign genealogy

Currently held by Baker, Brendon 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 K1BAK's current licensee, walking backwards.

  1. KM4QCJcancelled· T
    Baker, Brendon SVAgranted 2016-01-11cancelled 2016-01-29

Successor callsigns

Callsigns held now by people who previously held K1BAK.

No current licensee on record previously held this callsign.