Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6QED callsign genealogy
Currently held by Rosenberg, Allan C
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 K6QED's current licensee, walking backwards.
- Rosenberg, Allan CCAgranted 2013-08-08cancelled 2013-08-27
Successor callsigns
Callsigns held now by people who previously held K6QED.
- BOOTH, WILLIAM RCAgranted 2012-07-10cancelled 2024-10-02
All historical holders
Every license row we've seen with the callsign K6QED, oldest first.
- BOOTH, WILLIAM R CA1999-07-27 → cancelled 2002-10-01
- Rosenberg, Allan C CA2013-08-27 → cancelled 2025-08-28