Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6FSH callsign genealogy
Currently held by Fishman, Robert 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 K6FSH's current licensee, walking backwards.
- Fishman, Robert CCAgranted 2003-06-10cancelled 2003-10-28
Successor callsigns
Callsigns held now by people who previously held K6FSH.
No current licensee on record previously held this callsign.