N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 9:15 am CDT

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

KI4LUH HAM

✅ Available for a vanity request — free since Jan 11, 2008.

2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: LoTW user, last upload Dec 31, 2005 · not eQSL AG

Not currently held · 1 holder on record · available since Jan 11, 2008

Previous holder: Donald C Arthur

Held KI4LUH Sep 19, 2005 → Jan 10, 2006 · first licensed Sep 19, 2005 as KI4LUH · 2 licenses · FRN 0014024293

📦 Moved: Mclean, VA → Brewster, MA

K1DCA Active Amateur Extra · vanity Jan 10, 2006 → expires Jan 10, 2036

Licensee
Donald C Arthur

Address
1554 Main Street
Brewster, MA 02631
41.7475, -70.0662 (ZIP center) · Grid FN41xr · CQ 5 · ITU 8 · map ↗

FRN
0014024293

Previous call
KI4LUH (General)

Last granted
Dec 12, 2025

Effective
Dec 12, 2025

Last action
Dec 12, 2025
FCC actions (5)
- Dec 12, 2025 — License renewed LIREN
- Oct 31, 2015 — License renewed LIREN
- Jun 8, 2010 — Administrative update LIAUA
- Jan 10, 2006 — Vanity call sign granted VANGRT
- Jan 10, 2006 — License issued LIISS
KI4LUH Canceled Amateur Extra Sep 19, 2005 → Jan 10, 2006 (canceled)

Licensee
Donald C Arthur

Address
1329 Merrie Ridge Rd.
Mclean, VA 22101
38.9402, -77.1649 (ZIP center) · Grid FM18kw · CQ 5 · ITU 8 · map ↗

FRN
0014024293

Last granted
Sep 19, 2005

Effective
Nov 15, 2005

Last action
Jan 10, 2006
FCC actions (5)
- Jan 10, 2006 — License canceled LICAN
- Nov 15, 2005 — License modified LIMOD
- Oct 11, 2005 — License modified LIMOD
- Sep 19, 2005 — License issued LIISS
- Sep 19, 2005 — Systematic call sign granted SYSGRT

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as K1DCA
Donald C Arthur
1554 Main Street, Brewster, MA 02631
41.7475, -70.0662 (ZIP center) · Grid FN41xr · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KI4LUH
Donald C Arthur
1329 Merrie Ridge Rd., Mclean, VA 22101
38.9402, -77.1649 (ZIP center) · Grid FM18kw · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as K1DCA
Donald C Arthur
1329 Merrie Ridge Rd, McLean, VA 22101
38.9402, -77.1649 (ZIP center) · Grid FM18kw · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4LUH in the last 24 hours. They show up here within seconds of KI4LUH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.