Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7WTT callsign genealogy
Currently held by ADAIR, KAMI K
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 KD7WTT's current licensee, walking backwards.
- Becker, Christopher EAZgranted 2022-11-10cancelled 2022-12-02
Successor callsigns
Callsigns held now by people who previously held KD7WTT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7WTT, oldest first.
- ADAIR, KAMI K UT2003-06-30 → cancelled 2015-07-02
- Becker, Christopher E AZ2022-12-02 active