Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7LOH callsign genealogy
Currently held by MURRAY, JOHN J
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 K7LOH's current licensee, walking backwards.
- Lohman, John FORgranted 2020-03-04cancelled 2020-03-27
Successor callsigns
Callsigns held now by people who previously held K7LOH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7LOH, oldest first.
- MURRAY, JOHN J AZ2000-06-06 → cancelled 2012-06-07
- Lohman, John F OR2020-03-27 active