Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ5JET callsign genealogy
Currently held by MILLSPAUGH, JAMES S
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 KZ5JET's current licensee, walking backwards.
- MILLSPAUGH, JAMES STXgranted 2017-11-21cancelled 2018-07-24
Successor callsigns
Callsigns held now by people who previously held KZ5JET.
No current licensee on record previously held this callsign.