Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1OAW callsign genealogy
Currently held by KINTZING, CHRISTOPHER L
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 KC1OAW's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC1OAW.
- KINTZING, CHRISTOPHER LMAgranted 2020-10-22cancelled 2021-04-22