Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7MID callsign genealogy
Currently held by Kemp, William R
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 KB7MID's current licensee, walking backwards.
- Hafer, Josey LORgranted 2019-06-13cancelled 2020-02-21
Successor callsigns
Callsigns held now by people who previously held KB7MID.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7MID, oldest first.
- Kemp, William R AZ2001-05-10 → cancelled 2013-05-11
- Hafer, Josey L OR2020-02-21 active