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

NQ0L callsign genealogy

Currently held by WICHMANN, RICHARD 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 NQ0L's current licensee, walking backwards.

  1. AD0IJcancelled· E
    DAVIS, JOHN PCOgranted 2014-02-26cancelled 2014-05-20
  2. KD0ZHHcancelled· E
    DAVIS, JOHN PCOgranted 2014-02-26cancelled 2014-04-24

Successor callsigns

Callsigns held now by people who previously held NQ0L.

  1. K0LEexpired· E
    WICHMANN, RICHARD ACOgranted 2008-10-02cancelled 2020-12-31

All historical holders

Every license row we've seen with the callsign NQ0L, oldest first.

  • DAVIS, JOHN P CO
    2024-06-28 active
  • WICHMANN, RICHARD A
    — → cancelled 1998-12-30
← Back to NQ0L License history →