Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7OCD callsign genealogy
Currently held by Delaney, John
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 W7OCD's current licensee, walking backwards.
- Delaney, JohnAZgranted 2021-05-03cancelled 2021-08-03
Successor callsigns
Callsigns held now by people who previously held W7OCD.
No current licensee on record previously held this callsign.