Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ7SSS callsign genealogy
Currently held by SHUMAN, SPENCER
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 KJ7SSS's current licensee, walking backwards.
- SHUMAN, SPENCERMTgranted 2020-07-28cancelled 2020-08-18
Successor callsigns
Callsigns held now by people who previously held KJ7SSS.
No current licensee on record previously held this callsign.