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

KS1C callsign genealogy

Currently held by MAC PHERSON, CHARLES J

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 KS1C's current licensee, walking backwards.

  1. KA1UA
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KS1C.

No current licensee on record previously held this callsign.

← Back to KS1C License history →