Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3MAR callsign genealogy
Currently held by Roessler, Marc
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 W3MAR's current licensee, walking backwards.
- Roessler, MarcWAgranted 2016-08-16cancelled 2016-09-09
Successor callsigns
Callsigns held now by people who previously held W3MAR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3MAR, oldest first.
- 3M AMATEUR RADIO CLUB BROWNWOOD TX TX1999-01-13 → cancelled 2011-01-14
- Roessler, Marc WA2026-09-03 active