Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6TOY callsign genealogy
Currently held by GERSBACHER, JOHN B
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 KF6TOY'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 KF6TOY.
- WA6UAAexpiredACACIA STREET RADIO SOCIETYCAgranted 2008-09-26cancelled 2020-12-10