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

WS7R callsign genealogy

Currently held by DULANEY, RICHARD 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 WS7R's current licensee, walking backwards.

  1. KK7LKYcancelled· E
    Pferdehirt Sr, Darren JNVgranted 2022-06-10cancelled 2022-10-18
  2. KK7FYMcancelled· T
    Pferdehirt Sr, Darren JNVgranted 2022-05-10cancelled 2022-06-10

Successor callsigns

Callsigns held now by people who previously held WS7R.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WS7R, oldest first.

  • DULANEY, RICHARD A WA
    1988-09-06 → cancelled 2000-09-07
  • BIRD, STEPHEN R AZ
    2010-07-17 → cancelled 2022-09-30
  • Pferdehirt Sr, Darren J NV
    2022-10-18 active
← Back to WS7R License history →