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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N7FSW callsign genealogy

Currently held by PECK, WILLIAM L

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 N7FSW's current licensee, walking backwards.

  1. KA7LYW
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N7FSW.

No current licensee on record previously held this callsign.

← Back to N7FSW License history →