Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9KMA callsign genealogy
Currently held by Weibel, Brent J
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 KD9KMA's current licensee, walking backwards.
- WEIBEL, BRENT JILgranted 2015-05-06cancelled 2015-05-27
Successor callsigns
Callsigns held now by people who previously held KD9KMA.
- Weibel, Brent JILgranted 2017-08-19