Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8MJD callsign genealogy
Currently held by De Zwaan, Michelle
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 W8MJD's current licensee, walking backwards.
- DODD, MARCUS JOHgranted 2025-04-02cancelled 2026-04-07
Successor callsigns
Callsigns held now by people who previously held W8MJD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8MJD, oldest first.
- De Zwaan, Michelle MI2008-07-08 → cancelled 2020-07-09
- DODD, MARCUS J OH2026-04-07 active