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

N7SLT callsign genealogy

Currently held by CREAMER, DONALD J

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 N7SLT's current licensee, walking backwards.

  1. N0SUEactive· E
    Syring, Susan KCOgranted 2024-04-30
  2. KF0KTPcancelled· E
    Syring, Susan KCOgranted 2022-11-09cancelled 2024-04-30

Successor callsigns

Callsigns held now by people who previously held N7SLT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7SLT, oldest first.

  • CREAMER, DONALD J AZ
    1991-06-25 → cancelled 2003-06-26
  • SKILLERN, MICHAEL TX
    2021-11-19 active