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

K4MBH callsign genealogy

Currently held by HUFF, MICHAEL B

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 K4MBH's current licensee, walking backwards.

  1. WB4KVAcancelled· A
    HUFF, MICHAEL BTNgranted 1995-12-06cancelled 2002-09-17

Successor callsigns

Callsigns held now by people who previously held K4MBH.

No current licensee on record previously held this callsign.