Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9QLR callsign genealogy
Currently held by Schueller jr, David 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 KD9QLR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD9QLR.
- Schueller jr, David AWIgranted 2021-04-13