Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6IKH callsign genealogy
Currently held by HUMPHREYS III, CYRUS M
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 W6IKH's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held W6IKH.
- HUMPHREYS III, CYRUS MWAgranted 2020-04-15