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

AC7SF callsign genealogy

Currently held by RAETZ JR, WILLIAM G

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 AC7SF's current licensee, walking backwards.

  1. NY5Oactive· E
    CARRASQUILLO, JOSE JTXgranted 2026-01-07
  2. KD5TPIcancelled· E
    CARRASQUILLO, JOSE JTXgranted 2002-08-15cancelled 2006-01-06

Successor callsigns

Callsigns held now by people who previously held AC7SF.

No current licensee on record previously held this callsign.

← Back to AC7SF License history →