Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4MC callsign genealogy
Currently held by JASZAI, VICTOR
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 WD4MC's current licensee, walking backwards.
- Cottingham, Michael LVAgranted 2022-12-10cancelled 2023-02-04
Successor callsigns
Callsigns held now by people who previously held WD4MC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD4MC, oldest first.
- JASZAI, VICTOR SC2008-03-28 → cancelled 2020-05-21
- Cottingham, Michael L VA2023-02-04 active