Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9LES callsign genealogy
Currently held by KRAKOVSKY, JOSEPH 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 N9LES's current licensee, walking backwards.
- Johnson, Marc LILgranted 2009-02-11cancelled 2014-02-21
Successor callsigns
Callsigns held now by people who previously held N9LES.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9LES, oldest first.
- KRAKOVSKY, JOSEPH L IL2001-02-08 → cancelled 2013-05-08
- Johnson, Marc L IL2024-01-23 active