Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0JNB callsign genealogy
Currently held by Clark 290, Daniel J
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 W0JNB's current licensee, walking backwards.
- Clark, Daniel JMOgranted 2020-12-07cancelled 2021-01-19
Successor callsigns
Callsigns held now by people who previously held W0JNB.
No current licensee on record previously held this callsign.