Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7USA callsign genealogy
Currently held by Axup, Lisa M
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 KD7USA's current licensee, walking backwards.
- Axup, Lisa MWAgranted 2014-05-19cancelled 2014-06-24
Successor callsigns
Callsigns held now by people who previously held KD7USA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7USA, oldest first.
- HUSKINSON, BETTY D MT2002-06-04 → cancelled 2014-06-05
- Axup, Lisa M WA2024-06-13 active