Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9FAN callsign genealogy
Currently held by Hammack, Glenn A
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 K9FAN's current licensee, walking backwards.
- Hammack, Glenn ACAgranted 2009-02-26cancelled 2009-03-27
Successor callsigns
Callsigns held now by people who previously held K9FAN.
No current licensee on record previously held this callsign.