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

N9VFO callsign genealogy

Currently held by DUCKWALL, RUSSELL L

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 N9VFO's current licensee, walking backwards.

  1. AA9RDcancelled· E
    DUCKWALL, RUSSELL LINgranted 2014-01-04cancelled 2015-06-09

Successor callsigns

Callsigns held now by people who previously held N9VFO.

  1. AA9RDcancelled· E
    DUCKWALL, RUSSELL LINgranted 2014-01-04cancelled 2015-06-09

All historical holders

Every license row we've seen with the callsign N9VFO, oldest first.

  • DUCKWALL, RUSSELL L IN
    1994-03-29 → cancelled 2004-03-02
  • DUCKWALL, RUSSELL L IN
    2025-04-08 active