Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5SMZ callsign genealogy
Currently held by WILSON, MICAH 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 KC5SMZ's current licensee, walking backwards.
- WILSON, MICAH JLAgranted 2023-10-17cancelled 2023-11-25
Successor callsigns
Callsigns held now by people who previously held KC5SMZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5SMZ, oldest first.
- WILSON, MICAH J LA2005-10-26 → cancelled 2018-01-23
- WILSON, MICAH J LA2023-11-25 active