Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2KNL callsign genealogy
Currently held by HERSH, IVAN 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 K2KNL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held K2KNL.
- HERSH, IVAN PNMgranted 2004-01-03cancelled 2016-01-05