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

N7KN callsign genealogy

Currently held by BLACK, JOHN M

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 N7KN's current licensee, walking backwards.

  1. NI7INcancelled· E
    Powell, Chris MAZgranted 2016-07-26cancelled 2017-08-04
  2. W7BBQactive· E
    LINDSAY III, RAY VTXgranted 2018-08-14
  3. KF5BBQcancelled· E
    LINDSAY III, RAY VTXgranted 2015-06-23cancelled 2018-08-14
  4. KG5HUKcancelled· T
    LINDSAY III, RAY VTXgranted 2015-06-03cancelled 2015-06-23

Successor callsigns

Callsigns held now by people who previously held N7KN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7KN, oldest first.

  • BLACK, JOHN M WA
    1996-12-18 → cancelled 2008-12-19
  • Knutila, Charles W WA
    2018-10-16 active