Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9MVD callsign genealogy
Currently held by Schulman, John L
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 K9MVD's current licensee, walking backwards.
- Schulman, John LMAgranted 2015-10-07cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held K9MVD.
- Schulman, John LMAgranted 2021-01-19cancelled 2021-09-14