Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1SON callsign genealogy
Currently held by ROGICH, JEROME 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 K1SON's current licensee, walking backwards.
- Rogich, Jerome JMAgranted 1999-08-27cancelled 2000-07-11
Successor callsigns
Callsigns held now by people who previously held K1SON.
No current licensee on record previously held this callsign.