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

KA6WTF callsign genealogy

Currently held by Sommers III, Robert J

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 KA6WTF's current licensee, walking backwards.

  1. KI7OVFcancelled· G
    Sommers III, Robert JCAgranted 2021-11-19cancelled 2021-12-10

Successor callsigns

Callsigns held now by people who previously held KA6WTF.

  1. KI7OVFcancelled· G
    Sommers III, Robert JCAgranted 2021-11-19cancelled 2021-12-10
  2. W6BHactive· E
    Dyerly, Jeffrey TCAgranted 2017-10-20

All historical holders

Every license row we've seen with the callsign KA6WTF, oldest first.

  • Dyerly, Jeffrey T CA
    2017-04-07 → cancelled 2017-10-20
  • Sommers III, Robert J CA
    2021-10-30 → cancelled 2021-11-19
  • Sommers III, Robert J CA
    2021-12-10 active
← Back to KA6WTF License history →