Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2IOF callsign genealogy
Currently held by Panzino Jr., Michael 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 KD2IOF'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 KD2IOF.
- Panzino Jr., Michael JNJgranted 2015-06-30cancelled 2016-12-20