N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

KF4MRN HAM

✅ Available for a vanity request — free since Feb 14, 2009.

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

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Feb 14, 2009

Previous holder: AARON T DARBY

Held KF4MRN Aug 29, 2006 → Feb 13, 2007 · first licensed Aug 29, 2006 as KF4MRN · 2 licenses · FRN 0015437932

📦 Moved: Columbia, MD → Jamesville, VA

K3ATD Active Amateur Extra · vanity Feb 13, 2007 → expires Oct 18, 2027

Licensee
AARON T DARBY

Address
PO BOX 147
JAMESVILLE, VA 23398
37.5206, -75.9397 (ZIP center) · Grid FM27am · CQ 5 · ITU 8 · map ↗

FRN
0015437932

Previous call
KF4MRN (Technician)

Last granted
Oct 18, 2017

Effective
Oct 18, 2017

Last action
Oct 18, 2017
FCC actions (3)
- Oct 18, 2017 — License renewed LIREN
- Feb 13, 2007 — Vanity call sign granted VANGRT
- Feb 13, 2007 — License issued LIISS
KF4MRN Canceled Amateur Extra Aug 29, 2006 → Feb 13, 2007 (canceled)

Licensee
Aaron T Darby

Address
8387 Tamar Drive, APT 323
Columbia, MD 21045
39.2060, -76.8282 (ZIP center) · Grid FM19oe · CQ 5 · ITU 8 · map ↗

FRN
0015437932

Last granted
Aug 29, 2006

Effective
Jan 18, 2007

Last action
Feb 13, 2007
FCC actions (5)
- Feb 13, 2007 — License canceled LICAN
- Jan 18, 2007 — Administrative update LIAUA
- Jan 16, 2007 — License modified LIMOD
- Aug 29, 2006 — FCC action LTSFRN
- Aug 29, 2006 — License renewed LIREN

Address history

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

Seen Nov 11, 2017 → Oct 4, 2026 · 19 snapshots · as K3ATD
AARON T DARBY
PO BOX 147, JAMESVILLE, VA 23398
37.5206, -75.9397 (ZIP center) · Grid FM27am · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 75 snapshots · as KF4MRN
Aaron T Darby
8387 Tamar Drive, APT 323, Columbia, MD 21045
39.2060, -76.8282 (ZIP center) · Grid FM19oe · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KF4MRN
AARON T DARBY
PO Box 262
TEMPERANCEVILLE, VA 23442
37.8942, -75.5599 (ZIP center) · Grid FM27fv · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KF4MRN in the last 24 hours. They show up here within seconds of KF4MRN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.