Ask: hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI
KD4HRI
Not currently held
· 1 holder on record
· available since Sep 29, 2006
Previous holder: Mark E Sunderlin
Held KD4HRI May 24, 2002 → Sep 28, 2004
· first licensed May 24, 2002 as KD4HRI
· 2 licenses · FRN 0007133523
K4ED
Active
Amateur Extra · vanity
Sep 28, 2004 → expires Sep 28, 2034
Licensee Mark E Sunderlin
Address 130 Darby Drive Winchester, VA 22602
39.1583, -78.1401 (street) · Grid
FM09wd · CQ 5 · ITU 8 ·
map ↗
FRN 0007133523
Previous call KD4HRI (General)
Last granted Jul 9, 2024
Effective Jul 9, 2024
Last action Feb 26, 2025
FCC actions (5)
Jul 9, 2024 — License renewed LIREN Jul 2, 2014 — License renewed LIREN May 28, 2014 — FCC action LIAUA Sep 28, 2004 — Vanity call sign granted VANGRT Sep 28, 2004 — License issued LIISS
KD4HRI
Canceled
Amateur Extra
May 24, 2002 → Sep 28, 2004 (canceled)
Licensee Mark E Sunderlin
Address 130 Darby Drive Winchester, VA 22602
39.1583, -78.1401 (street) · Grid
FM09wd · CQ 5 · ITU 8 ·
map ↗
FRN 0007133523
Last granted May 24, 2002
Effective Jul 20, 2004
Last action Sep 28, 2004
FCC actions (4)
Sep 28, 2004 — License canceled LICAN Jul 20, 2004 — License modified LIMOD Jun 17, 2002 — License modified LIMOD May 24, 2002 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Sep 27, 2026 · 94 snapshots · as KD4HRI
Mark E Sunderlin
130 Darby Drive, Winchester, VA 22602
39.1583, -78.1401 (street) · Grid
FM09wd · CQ 5 · ITU 8 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
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