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

W4PUD callsign genealogy

Currently held by GRAYBILL, JEFFREY 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 W4PUD's current licensee, walking backwards.

  1. K4VXRcancelled· G
    Graybill, Jeffrey JTNgranted 2009-05-22cancelled 2013-01-01
  2. KI4VXRcancelled· G
    Graybill, Jeffrey JTNgranted 2007-05-17cancelled 2009-05-22

Successor callsigns

Callsigns held now by people who previously held W4PUD.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4PUD, oldest first.

  • GLOR, DAVID E VA
    1994-09-27 → cancelled 2006-09-28
  • GRAYBILL, JEFFREY J TN
    2023-01-25 active
← Back to W4PUD License history →