Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9LX callsign genealogy
Currently held by CAMPBELL, JAMES W
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 KB9LX's current licensee, walking backwards.
- CAMPBELL, JAMES WNCgranted 2010-02-27cancelled 2014-11-08
Successor callsigns
Callsigns held now by people who previously held KB9LX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9LX, oldest first.
- SINICKI, FRANK M NV2008-02-01 → cancelled 2012-10-18
- CAMPBELL, JAMES W SC2024-09-10 active