Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1BBZ callsign genealogy
Currently held by Milardo, Patrick S
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 K1BBZ's current licensee, walking backwards.
- Milardo, Patrick SFLgranted 2018-10-18cancelled 2018-11-09
Successor callsigns
Callsigns held now by people who previously held K1BBZ.
No current licensee on record previously held this callsign.