Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1FRZ callsign genealogy
Currently held by HINDS, DONALD E
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 W1FRZ's current licensee, walking backwards.
- Ansari, FirozNJgranted 2016-04-29cancelled 2016-07-01
Successor callsigns
Callsigns held now by people who previously held W1FRZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1FRZ, oldest first.
- HINDS, DONALD E MA1994-08-15 → cancelled 2006-08-16
- Ansari, Firoz NJ2026-07-14 active