Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6PJK callsign genealogy
Currently held by Kerrigan, Peter
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 K6PJK's current licensee, walking backwards.
- Kerrigan, PeterCAgranted 2021-08-10cancelled 2021-09-03
Successor callsigns
Callsigns held now by people who previously held K6PJK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6PJK, oldest first.
- Kerrigan, Peter CA2003-01-07 → cancelled 2015-01-08
- Kerrigan, Peter CA2021-09-03 active