uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K8TPY callsign genealogy

Currently held by PATTON, JEFFREY 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 K8TPY's current licensee, walking backwards.

  1. KC8VDXcancelled· T
    Patton, Jeff LOHgranted 2002-11-15cancelled 2003-03-18

Successor callsigns

Callsigns held now by people who previously held K8TPY.

No current licensee on record previously held this callsign.