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

AI5VE callsign genealogy

Currently held by Ziegelbauer, Kenneth A

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 AI5VE's current licensee, walking backwards.

  1. AI5VDcancelled· E
    Ziegelbauer, Kenneth ATXgranted 2021-04-20cancelled 2025-01-17
  2. K5ZIGcancelled· E
    Ziegelbauer, Kenneth ATXgranted 2021-04-20cancelled 2025-01-16
  3. KI5PFYcancelled· G
    Ziegelbauer, Kenneth ATXgranted 2021-04-02cancelled 2021-04-20

Successor callsigns

Callsigns held now by people who previously held AI5VE.

No current licensee on record previously held this callsign.

← Back to AI5VE License history →