Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ5ZHS callsign genealogy
Currently held by Sulak, Zachariah 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 KJ5ZHS's current licensee, walking backwards.
- SULAK, ZACHARIAH HTXgranted 2023-10-24cancelled 2023-11-14
Successor callsigns
Callsigns held now by people who previously held KJ5ZHS.
No current licensee on record previously held this callsign.