Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB0OQE callsign genealogy
Currently held by PETZNICK, HAL 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 KB0OQE'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 KB0OQE.
- PETZNICK, HAL JMOgranted 2010-12-14cancelled 2022-12-15