Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7PMS callsign genealogy
Currently held by Wixom, Sarah S
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 K7PMS's current licensee, walking backwards.
- Shepard, Sarah SIDgranted 2005-08-01cancelled 2005-08-30
Successor callsigns
Callsigns held now by people who previously held K7PMS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7PMS, oldest first.
- BEHRMANN, ORRIS L AZ1992-03-17 → cancelled 2004-03-18
- Wixom, Sarah S ID2015-08-11 active