Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4RM callsign genealogy
Currently held by BERGLIE, STEPHEN T
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 WA4RM's current licensee, walking backwards.
- BERGLIE, STEPHEN TVAgranted 2013-11-05cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held WA4RM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4RM, oldest first.
- Maza, Rafael SC2010-08-03 → cancelled 2020-01-02
- BERGLIE, STEPHEN T VA2022-04-12 active