Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3XN callsign genealogy
Currently held by CROUTHAMEL, 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 K3XN's current licensee, walking backwards.
- WARD, KEVIN KTXgranted 2023-05-03cancelled 2023-06-24
Successor callsigns
Callsigns held now by people who previously held K3XN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3XN, oldest first.
- CROUTHAMEL, ROBERT J PA2011-05-07 → cancelled 2023-06-06
- Ward, Kevin K TX2023-06-24 active