Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1QQC callsign genealogy
Currently held by MIERZEJEWSKI, RAYMOND F
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 K1QQC's current licensee, walking backwards.
- CALDWELL III, QUENTIN RTNgranted 2019-10-22cancelled 2023-12-01
Successor callsigns
Callsigns held now by people who previously held K1QQC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1QQC, oldest first.
- MIERZEJEWSKI, RAYMOND F MA2006-07-11 → cancelled 2018-08-29
- CALDWELL III, QUENTIN R TN2023-12-01 active