Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7PCW callsign genealogy
Currently held by Sticht, Martin C
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 WB7PCW's current licensee, walking backwards.
- Sticht, Martin CMTgranted 2021-02-12cancelled 2021-03-02
Successor callsigns
Callsigns held now by people who previously held WB7PCW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB7PCW, oldest first.
- POHL, CHARLES A WA1995-05-26 → cancelled 2007-05-27
- Sticht, Martin C MT2021-03-02 active