Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9WAQ callsign genealogy
Currently held by Schmidt, Lawrence A
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 KB9WAQ's current licensee, walking backwards.
- Schmidt, Lawrence AWIgranted 2024-07-31cancelled 2024-11-16
Successor callsigns
Callsigns held now by people who previously held KB9WAQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9WAQ, oldest first.
- Schmidt, Lawrence A WI2012-03-29 → cancelled 2024-03-30
- Schmidt, Lawrence A WI2024-11-16 active