Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7LRW callsign genealogy
Currently held by Batzel, John 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 K7LRW's current licensee, walking backwards.
- Batzel, John FAZgranted 2007-03-15cancelled 2008-07-26
Successor callsigns
Callsigns held now by people who previously held K7LRW.
No current licensee on record previously held this callsign.