Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3IUG callsign genealogy
Currently held by JOHNSON, CHARLES F
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 N3IUG's current licensee, walking backwards.
- KA3WMGno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N3IUG.
- JOHNSON, CHARLES FPAgranted 2001-02-03cancelled 2013-02-05