Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4GWG callsign genealogy
Currently held by Kolander, Robert 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 N4GWG's current licensee, walking backwards.
- Kolander, Robert JAZgranted 2013-04-09cancelled 2013-04-30
Successor callsigns
Callsigns held now by people who previously held N4GWG.
No current licensee on record previously held this callsign.