Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4JSS callsign genealogy
Currently held by Kay, Allen L
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 KI4JSS's current licensee, walking backwards.
- Smith, Joel STNgranted 2024-05-30cancelled 2024-08-13
Successor callsigns
Callsigns held now by people who previously held KI4JSS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI4JSS, oldest first.
- Kay, Allen L AL2005-04-18 → cancelled 2017-04-19
- Smith, Joel S TN2024-08-13 active