Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5GQ callsign genealogy
Currently held by KARNSTEDT, CURT 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 KD5GQ's current licensee, walking backwards.
- KARNSTEDT, CURT ATXgranted 2011-10-04cancelled 2015-11-13
Successor callsigns
Callsigns held now by people who previously held KD5GQ.
- KARNSTEDT, CURT AMDgranted 2018-08-28
All historical holders
Every license row we've seen with the callsign KD5GQ, oldest first.
- SCHUBERT, MYRA J OK1996-12-23 → cancelled 2008-12-24
- KARNSTEDT, CURT A TX2015-11-13 → cancelled 2018-08-28