Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7MBK callsign genealogy
Currently held by LEGRADY, STEPHEN C
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 K7MBK's current licensee, walking backwards.
- Poissonnet, Theresa SCAgranted 2013-10-28cancelled 2013-11-19
Successor callsigns
Callsigns held now by people who previously held K7MBK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7MBK, oldest first.
- LEGRADY, STEPHEN C AZ1995-10-26 → cancelled 2007-10-27
- Poissonnet, Theresa S CA2023-10-31 active