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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AI0Q callsign genealogy

Currently held by Schoberg, Alan D

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 AI0Q's current licensee, walking backwards.

  1. WQ0Jactive· E
    Petersen, John LWVgranted 2022-02-16
  2. AC8LHcancelled· E
    Petersen, John LWVgranted 2007-12-04cancelled 2012-05-08
  3. K0TPMcancelled· E
    Petersen, John LWVgranted 2007-12-04cancelled 2012-04-17
  4. KD8HEXcancelled· G
    Petersen, John LWVgranted 2007-11-07cancelled 2007-12-04

Successor callsigns

Callsigns held now by people who previously held AI0Q.

No current licensee on record previously held this callsign.

← Back to AI0Q License history →