Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6GRL callsign genealogy
Currently held by Bittner, Gerlinde
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 K6GRL's current licensee, walking backwards.
- Bittner, GerlindeCAgranted 2004-12-08cancelled 2006-03-24
Successor callsigns
Callsigns held now by people who previously held K6GRL.
No current licensee on record previously held this callsign.