Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7KJN callsign genealogy
Currently held by SENIOR III, SAMUEL P
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 N7KJN's current licensee, walking backwards.
- Senior, Russell SORgranted 2018-06-22cancelled 2018-08-28
Successor callsigns
Callsigns held now by people who previously held N7KJN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7KJN, oldest first.
- SENIOR III, SAMUEL P OR2007-08-21 → cancelled 2016-09-01
- Senior, Russell S OR2018-08-28 active