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

N1SCS callsign genealogy

Currently held by WEAVER, MICHAEL O

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 N1SCS's current licensee, walking backwards.

  1. W1RTRcancelled· T
    WEAVER, MICHAEL OALgranted 2019-09-27cancelled 2025-01-28
  2. N4WEVcancelled· T
    WEAVER, MICHAEL OALgranted 2019-04-02cancelled 2019-09-27
  3. KG4DMBcancelled· T
    WEAVER, MICHAEL OALgranted 2019-03-08cancelled 2019-04-02

Successor callsigns

Callsigns held now by people who previously held N1SCS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N1SCS, oldest first.

  • POLLOCK, ALEX J NH
    1994-10-21 → cancelled 2006-06-29
  • WEAVER, MICHAEL O AL
    2025-01-28 active
← Back to N1SCS License history →