Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS6KTF callsign genealogy
Currently held by Sample, Randall S
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 WS6KTF's current licensee, walking backwards.
- Sample, Randall SCAgranted 2026-02-27cancelled 2026-03-24
Successor callsigns
Callsigns held now by people who previously held WS6KTF.
No current licensee on record previously held this callsign.