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

WA7NB callsign genealogy

Currently held by BLANK, ARTHUR 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 WA7NB's current licensee, walking backwards.

  1. NJ7Nactive· E
    Jarrett, Nathan NWAgranted 2025-04-19
  2. N8JRTcancelled· E
    Jarrett, Nathan NWAgranted 2020-12-11cancelled 2025-04-19
  3. KJ7SEIcancelled· T
    Jarrett, Nathan NWAgranted 2020-11-13cancelled 2020-12-11

Successor callsigns

Callsigns held now by people who previously held WA7NB.

  1. NJ7Ncancelled· E
    Blank, ArthurAZgranted 2011-02-08cancelled 2012-06-16

All historical holders

Every license row we've seen with the callsign WA7NB, oldest first.

  • BLANK, ARTHUR M AZ
    2006-06-06 → cancelled 2011-02-08
  • Blank, Arthur M AZ
    2022-03-19 active
← Back to WA7NB License history →