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

AB9IA callsign genealogy

Currently held by WEBB, RAYMOND S

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 AB9IA's current licensee, walking backwards.

  1. KC9EROcancelled· E
    WEBB, RAYMOND SILgranted 2003-08-21cancelled 2003-09-29

Successor callsigns

Callsigns held now by people who previously held AB9IA.

  1. AC9Hactive· E
    WEBB, RAYMOND SILgranted 2023-08-11