Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RCH callsign genealogy
Currently held by HANSOHN, RAYMOND C
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 K4RCH's current licensee, walking backwards.
- KE4JPFcancelledcancelled 1998-04-02
Successor callsigns
Callsigns held now by people who previously held K4RCH.
No current licensee on record previously held this callsign.