uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KJ6CB callsign genealogy

Currently held by SCHRADER, DENIS

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 KJ6CB's current licensee, walking backwards.

  1. AG6IBcancelled· E
    Burnham, JeffreyCAgranted 2010-02-03cancelled 2019-11-02
  2. KJ6FAWcancelled· E
    Burnham, JeffreyCAgranted 2010-02-03cancelled 2011-12-20

Successor callsigns

Callsigns held now by people who previously held KJ6CB.

  1. AE7QHactive· E
    SCHRADER, DENISNVgranted 2017-08-11

All historical holders

Every license row we've seen with the callsign KJ6CB, oldest first.

  • SCHRADER, DENIS NV
    2007-08-17 → cancelled 2011-12-13
  • Burnham, Jeffrey CA
    2019-11-02 active
← Back to KJ6CB License history →