Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3CW callsign genealogy
Currently held by HIRSCH, ROBERT
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 W3CW's current licensee, walking backwards.
- Bleich, Howard LMAgranted 2007-12-14cancelled 2008-02-05
Successor callsigns
Callsigns held now by people who previously held W3CW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3CW, oldest first.
- HIRSCH, ROBERT PA1997-02-12 → cancelled 2000-01-17
- BLEICH, HOWARD L MA2017-12-29 active