Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9MAD callsign genealogy
Currently held by KIRKLAND, DONALD G
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 K9MAD's current licensee, walking backwards.
- Gould, Anthony LWAgranted 2023-10-28cancelled 2024-12-24
Successor callsigns
Callsigns held now by people who previously held K9MAD.
- KIRKLAND, DONALD GFLgranted 2008-03-15cancelled 2020-03-17
All historical holders
Every license row we've seen with the callsign K9MAD, oldest first.
- KIRKLAND, DONALD G FL1998-07-30 → cancelled 2008-03-15
- Patti, Joseph A NV2012-12-04 → cancelled 2024-12-05
- Gould, Anthony L WA2024-12-24 active