Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ZMP callsign genealogy
Currently held by LA FAVE, JOHN C
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 K5ZMP's current licensee, walking backwards.
- Thompson, DENNIS MUTgranted 2016-06-14cancelled 2016-07-30
Successor callsigns
Callsigns held now by people who previously held K5ZMP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ZMP, oldest first.
- LA FAVE, JOHN C TX1994-05-24 → cancelled 2006-05-25
- Thompson, DENNIS M UT2026-05-15 active