Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TOK callsign genealogy
Currently held by KELSEY, TOM O
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 K5TOK's current licensee, walking backwards.
- KELSEY, TOM ONMgranted 1991-05-28cancelled 2000-07-07
Successor callsigns
Callsigns held now by people who previously held K5TOK.
No current licensee on record previously held this callsign.