Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4WOU callsign genealogy
Currently held by Bierbaum, Faith L
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 WA4WOU's current licensee, walking backwards.
- Bierbaum, Faith LGAgranted 2009-03-31cancelled 2016-02-26
Successor callsigns
Callsigns held now by people who previously held WA4WOU.
- Bierbaum, Faith LGAgranted 2009-03-31cancelled 2016-02-26
All historical holders
Every license row we've seen with the callsign WA4WOU, oldest first.
- Bierbaum, Faith L GA2005-12-20 → cancelled 2009-03-31
- Bierbaum, Faith L GA2016-02-26 active