Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ETC callsign genealogy
Currently held by CARNES SR, ROBERT C
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 N4ETC's current licensee, walking backwards.
- CROWSON, EDEN TNCgranted 2018-03-02cancelled 2018-04-14
Successor callsigns
Callsigns held now by people who previously held N4ETC.
- Witmer, Justin SVAgranted 2024-03-26
All historical holders
Every license row we've seen with the callsign N4ETC, oldest first.
- CARNES SR, ROBERT C SC1997-09-09 → cancelled 2009-09-10
- Witmer, Justin S CA2013-11-09 → cancelled 2014-02-19
- CROWSON, EDEN T NC2018-04-14 active