Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7BBY callsign genealogy
Currently held by CALZARETTA, DANIEL G
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 KD7BBY'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 KD7BBY.
- N7XPactivePACIFIC CREST AMATEUR RADIO CLUBWAgranted 2019-11-26