Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4WOW callsign genealogy
Currently held by SMITH, CALVIN J
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 WA4WOW's current licensee, walking backwards.
- Bierbaum, Faith LGAgranted 2016-02-26
Successor callsigns
Callsigns held now by people who previously held WA4WOW.
- Bierbaum, Faith LGAgranted 2016-02-26
All historical holders
Every license row we've seen with the callsign WA4WOW, oldest first.
- SMITH, CALVIN J FL1996-04-26 → cancelled 2008-04-29
- Bierbaum, Faith L GA2009-03-31 → cancelled 2016-02-26