Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4IKS callsign genealogy
Currently held by JOHNSON, GRAHAM A
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 W4IKS's current licensee, walking backwards.
- JOHNSON, GRAHAM ANCgranted 2021-01-11cancelled 2021-05-15
Successor callsigns
Callsigns held now by people who previously held W4IKS.
No current licensee on record previously held this callsign.