Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA6RCN callsign genealogy
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 KA6RCN's current licensee, walking backwards.
- PRETZER, ROBERT GCAgranted 2002-11-19cancelled 2004-01-16
Successor callsigns
Callsigns held now by people who previously held KA6RCN.
- PRETZER, ROBERT GCAgranted 2002-11-19cancelled 2004-01-16
All historical holders
Every license row we've seen with the callsign KA6RCN, oldest first.
- PRETZER, ROBERT G CA2013-12-24 → cancelled 2026-03-06
- —— → cancelled 1998-12-31