Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1CKJ callsign genealogy
Currently held by McCannon, David 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 W1CKJ's current licensee, walking backwards.
- McCannon, DavidIAgranted 2024-03-09cancelled 2024-04-05
Successor callsigns
Callsigns held now by people who previously held W1CKJ.
No current licensee on record previously held this callsign.