Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7WOS callsign genealogy
Currently held by Roge, Valerie 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 KD7WOS's current licensee, walking backwards.
- Killman, Valerie DNVgranted 2026-06-27cancelled 2026-08-11
Successor callsigns
Callsigns held now by people who previously held KD7WOS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7WOS, oldest first.
- Roge, Valerie D NV2003-06-20 → cancelled 2015-06-24
- Killman, Valerie D NV2026-08-11 active