Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ3STR callsign genealogy
Currently held by GLANG, SEAN R
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 KJ3STR's current licensee, walking backwards.
- GLANG, SEAN RCAgranted 2012-02-21cancelled 2013-08-10
Successor callsigns
Callsigns held now by people who previously held KJ3STR.
No current licensee on record previously held this callsign.