uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W5GHP callsign genealogy

Currently held by SCHMIDT, FREDERICK H

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 W5GHP's current licensee, walking backwards.

  1. KI5FLVcancelled· T
    Treadaway, Evan RLAgranted 2019-07-09cancelled 2019-08-06

Successor callsigns

Callsigns held now by people who previously held W5GHP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W5GHP, oldest first.

  • SCHMIDT, ROBERT P LA
    1996-06-12 → cancelled 2004-01-27
  • SCHMIDT, FREDERICK H GA
    2004-12-17 → cancelled 2016-12-20
  • Treadaway, Evan R LA
    2019-08-06 active