Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7POJ callsign genealogy
Currently held by CLARK, STEPHEN 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 K7POJ's current licensee, walking backwards.
- CLARK, STEPHEN JCAgranted 2017-04-17cancelled 2019-03-01
Successor callsigns
Callsigns held now by people who previously held K7POJ.
No current licensee on record previously held this callsign.