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

N0CNU callsign genealogy

Currently held by BLANCO, MICHAEL 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 N0CNU's current licensee, walking backwards.

  1. N5NTLactive· E
    LEGRAND, NATHAN TMsgranted 2026-08-01
  2. KG5DBJcancelled· G
    LEGRAND, NATHAN TMSgranted 2014-07-08cancelled 2014-08-01

Successor callsigns

Callsigns held now by people who previously held N0CNU.

  1. N5GPVcancelled· G
    BLANCO 922, MICHAEL ACOgranted 2015-10-16cancelled 2019-11-19
← Back to N0CNU License history →