Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9POB callsign genealogy
Currently held by HALVORSEN, ERIC
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 KD9POB'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 KD9POB.
- HALVORSEN, ERICILgranted 2020-06-30