Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7OHS callsign genealogy
Currently held by Wyoming Office Of Homeland Security
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 W7OHS's current licensee, walking backwards.
- KG7FFKcancelledWyoming Office Of Homeland SecurityWYgranted 2013-09-03cancelled 2013-10-17
Successor callsigns
Callsigns held now by people who previously held W7OHS.
No current licensee on record previously held this callsign.