Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5AKA callsign genealogy
Currently held by GAUTHIER, MICHAEL D
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 KD5AKA's current licensee, walking backwards.
- Gauthier, Michael DTXgranted 2015-11-10cancelled 2020-11-10
Successor callsigns
Callsigns held now by people who previously held KD5AKA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5AKA, oldest first.
- GAUTHIER, MICHAEL D TX1997-08-07 → cancelled 2009-05-08
- GAUTHIER, MICHAEL D TX2020-11-10 active