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

K6RFM callsign genealogy

Currently held by MC ALLISTER, RICHARD F

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 K6RFM's current licensee, walking backwards.

  1. KO6CL
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K6RFM.

No current licensee on record previously held this callsign.

← Back to K6RFM License history →