Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4GN callsign genealogy
Currently held by Abrams, David H
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 KW4GN's current licensee, walking backwards.
- Abrams, David HFLgranted 2007-07-03cancelled 2015-02-23
Successor callsigns
Callsigns held now by people who previously held KW4GN.
- Abrams, David HFLgranted 2019-06-04