Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9PP callsign genealogy
Currently held by LEWIS, EMANUEL
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 KB9PP's current licensee, walking backwards.
- Szecsi, IstvanILgranted 2006-09-28cancelled 2016-06-04
Successor callsigns
Callsigns held now by people who previously held KB9PP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9PP, oldest first.
- LEWIS, EMANUEL IL1995-11-20 → cancelled 2007-11-21
- SZECSI, ISTVAN IL2026-07-25 active