Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA0WUQ callsign genealogy
Currently held by SCHROEDER, LORIN E
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 KA0WUQ's current licensee, walking backwards.
- Schroeder, Lorin ECOgranted 2013-05-14cancelled 2013-06-04
Successor callsigns
Callsigns held now by people who previously held KA0WUQ.
- Schroeder, Lorin ECOgranted 2026-09-01
All historical holders
Every license row we've seen with the callsign KA0WUQ, oldest first.
- SCHROEDER, LORIN E AZ1996-05-28 → cancelled 2008-05-29
- Schroeder, Lorin E CO2013-06-04 → cancelled 2016-10-18