Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4MIK callsign genealogy
Currently held by RODRIGUEZ, HORACIO E
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 WD4MIK's current licensee, walking backwards.
- Flannery, MichaelNCgranted 2025-11-25cancelled 2025-12-19
Successor callsigns
Callsigns held now by people who previously held WD4MIK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD4MIK, oldest first.
- RODRIGUEZ, HORACIO E FL2010-07-20 → cancelled 2022-10-04
- Flannery, Michael NC2025-12-19 active