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

N7HHU callsign genealogy

Currently held by UMBERGER, RICHARD W

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 N7HHU's current licensee, walking backwards.

  1. KD7DGMcancelled
    THARP, MARK Jcancelled 1999-01-22

Successor callsigns

Callsigns held now by people who previously held N7HHU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7HHU, oldest first.

  • UMBERGER, RICHARD W WA
    1997-04-04 → cancelled 1998-09-11
  • CENTRAL WASHINGTON DIGITAL ASSOCIATION WA
    2018-11-06 active