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

W5IRV callsign genealogy

Currently held by BLOCK, IRVIN

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 W5IRV's current licensee, walking backwards.

  1. NZ5Vactive· E
    Peterson, Gary LTXgranted 2022-10-25
  2. WD5EOQcancelled· E
    Peterson, Gary LTXgranted 2002-11-08cancelled 2002-12-03
  3. KD5UBUcancelled· E
    Peterson, Gary LTXgranted 2002-10-15cancelled 2002-11-08

Successor callsigns

Callsigns held now by people who previously held W5IRV.

No current licensee on record previously held this callsign.

← Back to W5IRV License history →