Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4FGY callsign genealogy
Currently held by Long, Carl J
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 K4FGY's current licensee, walking backwards.
- Long, Carl JTNgranted 2003-08-02cancelled 2007-05-26
Successor callsigns
Callsigns held now by people who previously held K4FGY.
No current licensee on record previously held this callsign.