Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4BIY callsign genealogy
Currently held by INGRAM, CHARLES L
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 WN4BIY's current licensee, walking backwards.
- INGRAM, CHARLES LNCgranted 1993-10-05cancelled 2003-02-08
Successor callsigns
Callsigns held now by people who previously held WN4BIY.
- INGRAM, CHARLES LNCgranted 2020-12-08