Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6R callsign genealogy
Currently held by Allen, David
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 KR6R's current licensee, walking backwards.
- Allen, DavidCOgranted 2021-02-22cancelled 2021-04-06
Successor callsigns
Callsigns held now by people who previously held KR6R.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KR6R, oldest first.
- MULLETT, CHARLES E CA2015-10-09 → cancelled 2019-03-18
- Allen, David CO2021-04-06 active