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

AB8FO callsign genealogy

Currently held by WALKER, MICHAEL K

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 AB8FO's current licensee, walking backwards.

  1. N8ASLcancelled· A
    WALKER, MICHAEL KMIgranted 1991-08-27cancelled 2000-05-05

Successor callsigns

Callsigns held now by people who previously held AB8FO.

No current licensee on record previously held this callsign.