Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0OHM callsign genealogy
Currently held by McClaren Mr., JASON P
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 K0OHM's current licensee, walking backwards.
- Bhatia, MaharishiNJgranted 2020-03-02cancelled 2020-03-20
Successor callsigns
Callsigns held now by people who previously held K0OHM.
- McClaren Mr., JASON POKgranted 2014-03-25cancelled 2017-07-29
All historical holders
Every license row we've seen with the callsign K0OHM, oldest first.
- McClaren Mr., JASON P OK2010-03-20 → cancelled 2014-03-25
- Bhatia, Maharishi NJ2020-03-20 active