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

WB1UFF callsign genealogy

Currently held by BLUFF, DOUGLAS

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 WB1UFF's current licensee, walking backwards.

  1. KI5NEGcancelled· G
    BLUFF, DOUGLASTXgranted 2021-01-21cancelled 2021-02-09

Successor callsigns

Callsigns held now by people who previously held WB1UFF.

No current licensee on record previously held this callsign.