Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ERR callsign genealogy
Currently held by Parkes, Albert I
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 K7ERR's current licensee, walking backwards.
- Parkes, Johnathan CUTgranted 2017-03-06cancelled 2018-02-13
Successor callsigns
Callsigns held now by people who previously held K7ERR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ERR, oldest first.
- Parkes, Albert I UT2014-01-14 → cancelled 2016-06-26
- Parkes, Johnathan C UT2018-02-13 active