Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7OSH callsign genealogy
Currently held by Higgins, Joshua B
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 K7OSH's current licensee, walking backwards.
- Higgins, Joshua BORgranted 2020-12-02cancelled 2020-12-22
Successor callsigns
Callsigns held now by people who previously held K7OSH.
No current licensee on record previously held this callsign.