Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MIL callsign genealogy
Currently held by Spatz, Stuart L
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 K4MIL's current licensee, walking backwards.
- Spatz, Stuart LVAgranted 2004-03-19cancelled 2004-06-02
Successor callsigns
Callsigns held now by people who previously held K4MIL.
No current licensee on record previously held this callsign.