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

WA1YTW callsign genealogy

Currently held by PORTER, SCOTT W

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 WA1YTW's current licensee, walking backwards.

  1. N1SPactive· E
    HORN, RANDAL JVTgranted 2023-01-31
  2. AA1UNcancelled· E
    HORN, RANDAL JVTgranted 2002-10-09cancelled 2003-03-15
  3. WT0Aactive· E
    BURKHARDT, JOHN EMNgranted 2024-05-29
  4. KF0AEcancelled· E
    BURKHARDT, JOHN EMNgranted 2023-06-27cancelled 2024-05-29
  5. AE0UQcancelled· E
    BURKHARDT, JOHN EMNgranted 2023-01-31cancelled 2023-06-27
  6. KF0LJScancelled· E
    BURKHARDT, JOHN EMNgranted 2023-01-31cancelled 2023-05-15

Successor callsigns

Callsigns held now by people who previously held WA1YTW.

No current licensee on record previously held this callsign.

← Back to WA1YTW License history →