uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N4GOP callsign genealogy

Currently held by DZEDA, WILLIAM E

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 N4GOP's current licensee, walking backwards.

  1. KM4DKBcancelled· T
    Hollister, Robert RSCgranted 2014-07-31cancelled 2014-08-19

Successor callsigns

Callsigns held now by people who previously held N4GOP.

  1. W8EMactive· E
    DZEDA, WILLIAM EMDgranted 2023-02-03
  2. K4WVRactive· G
    WEAVER SR., ERIC MNCgranted 2019-09-20

All historical holders

Every license row we've seen with the callsign N4GOP, oldest first.

  • DZEDA, WILLIAM E MD
    2002-04-09 → cancelled 2003-02-19
  • WEAVER SR., ERIC M NC
    2007-10-06 → cancelled 2009-11-20
  • Hollister, Robert R SC
    2024-08-28 active
← Back to N4GOP License history →