Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7WOH callsign genealogy
Currently held by Arellano, Jose M
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 K7WOH's current licensee, walking backwards.
- Arellano, Jose MNVgranted 2014-07-02cancelled 2014-07-22
Successor callsigns
Callsigns held now by people who previously held K7WOH.
- Arellano, Jose MNVgranted 2020-08-18