Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0LLE callsign genealogy
Currently held by Koll, Edward J
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 K0LLE's current licensee, walking backwards.
- Koll, Edward JVAgranted 2022-07-19cancelled 2024-01-13
Successor callsigns
Callsigns held now by people who previously held K0LLE.
No current licensee on record previously held this callsign.