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

K1FAL callsign genealogy

Currently held by LARSON SR, FREDERICK A

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 K1FAL's current licensee, walking backwards.

  1. WA1ROIactive
    CAMBRIDGE MAINE MILITARY RETIREES RADIO CLUBMEgranted 2017-11-13
  2. KB1PSYcancelled
    CAMBRIDGE MAINE MILITARY RETIREES RADIO CLUBMEgranted 2007-12-10cancelled 2008-01-01

Successor callsigns

Callsigns held now by people who previously held K1FAL.

No current licensee on record previously held this callsign.

← Back to K1FAL License history →