Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6ISJ callsign genealogy
Currently held by PALMERSTON, EVAN H
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 K6ISJ's current licensee, walking backwards.
- PALMERSTON, EVAN HCAgranted 1991-10-22cancelled 2000-12-27
Successor callsigns
Callsigns held now by people who previously held K6ISJ.
No current licensee on record previously held this callsign.