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

K1MAZ callsign genealogy

Currently held by Maslon, Nicholas 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 K1MAZ's current licensee, walking backwards.

  1. KC1NWMcancelled· T
    MAZANEC, NATHAN RVTgranted 2020-09-22cancelled 2020-10-10

Successor callsigns

Callsigns held now by people who previously held K1MAZ.

  1. K1NZactive· E
    Maslon, Nicholas AMAgranted 2026-01-06

All historical holders

Every license row we've seen with the callsign K1MAZ, oldest first.

  • Maslon, Nicholas A MA
    2011-08-16 → cancelled 2016-04-01
  • MAZANEC, NATHAN R VT
    2020-10-10 active
← Back to K1MAZ License history →