Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK5JP callsign genealogy
Currently held by PORTER, JOE E
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 KK5JP's current licensee, walking backwards.
- PORTER, JOE EARgranted 2009-02-04cancelled 2017-04-25
Successor callsigns
Callsigns held now by people who previously held KK5JP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK5JP, oldest first.
- Willis, Edwin D LA2004-07-16 → cancelled 2016-09-15
- PORTER, JOE E AR2017-04-25 active