Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0MTS callsign genealogy
Currently held by HINKLE, KARL 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 W0MTS's current licensee, walking backwards.
- Scritchfield, Mason TCOgranted 2022-10-25cancelled 2023-04-29
Successor callsigns
Callsigns held now by people who previously held W0MTS.
- HINKLE, KARL JCOgranted 2020-12-29cancelled 2022-09-03
All historical holders
Every license row we've seen with the callsign W0MTS, oldest first.
- DOUSSARD, JOHN R MO2004-09-21 → cancelled 2016-12-21
- HINKLE, KARL J CO2020-12-29 → cancelled 2021-02-10
- Scritchfield, Mason T CO2023-04-29 active