Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5IUZ callsign genealogy
Currently held by MC LARTY, NICHOLAS R
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 KC5IUZ's current licensee, walking backwards.
- KB8RBFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC5IUZ.
- MCLARTY, NICHOLAS RFLgranted 2022-07-01cancelled 2024-07-09