Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD6KA callsign genealogy
Currently held by WEISS, ALLEN 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 KD6KA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD6KA.
- Mason, Michael RCAgranted 2019-05-24cancelled 2019-06-18
All historical holders
Every license row we've seen with the callsign KD6KA, oldest first.
- WEISS, ALLEN J CA2005-07-20 → cancelled 2017-09-21
- Mason, Michael R CA2018-04-27 → cancelled 2019-05-24