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

N6TPM callsign genealogy

Currently held by Malumay, Theodore P

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 N6TPM's current licensee, walking backwards.

  1. WW6TEDcancelled· T
    Malumay, Theodore PCAgranted 2019-07-12cancelled 2020-03-13
  2. KN6CJDcancelled· T
    Malumay, Theodore PCAgranted 2019-05-30cancelled 2019-07-12

Successor callsigns

Callsigns held now by people who previously held N6TPM.

  1. KK6HZexpired· A
    BROWN, CALVIN LAZgranted 1997-10-14cancelled 2009-10-15

All historical holders

Every license row we've seen with the callsign N6TPM, oldest first.

  • Malumay, Theodore P CA
    2020-03-13 active
  • BROWN, CALVIN L
    — → cancelled 1997-10-14
← Back to N6TPM License history →