Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1BZZ callsign genealogy
Currently held by Niles, Robert A
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 W1BZZ's current licensee, walking backwards.
- Niles, Robert AWAgranted 2014-10-03cancelled 2014-10-21
Successor callsigns
Callsigns held now by people who previously held W1BZZ.
No current licensee on record previously held this callsign.