Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6SHF callsign genealogy
Currently held by SHERIFF, DAVID P
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 K6SHF's current licensee, walking backwards.
- SHERIFF, DAVID PCAgranted 2007-10-11cancelled 2007-11-02
Successor callsigns
Callsigns held now by people who previously held K6SHF.
No current licensee on record previously held this callsign.