N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 6:00 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

KC2OSF HAM

✅ Available for a vanity request — free since Apr 11, 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 Apr 11, 2009

Previous holder: Richard T Henderson

Held KC2OSF Oct 6, 2005 → Apr 10, 2007 · first licensed Oct 6, 2005 as KC2OSF · 2 licenses · FRN 0014104988

📦 Moved: Croton-On-Hudson, NY → Blaine, WA

N3RTH Active General · vanity Apr 10, 2007 → expires Apr 10, 2027

Licensee
Richard T Henderson

Address
Attn: Richard Henderson
PO Box 3242
365 H Street
Blaine, WA 98230
48.9940, -122.7486 (street) · Grid CN88px · CQ 3 · ITU 6 · map ↗

FRN
0014104988

Previous call
KC2OSF (Technician)

Last granted
Feb 3, 2017

Effective
Feb 3, 2017

Last action
Feb 3, 2017
FCC actions (4)
- Feb 3, 2017 — License renewed LIREN
- Jul 29, 2008 — License modified LIMOD
- Apr 10, 2007 — Vanity call sign granted VANGRT
- Apr 10, 2007 — License issued LIISS
KC2OSF Canceled Technician Oct 6, 2005 → Apr 10, 2007 (canceled)

Licensee
Richard T Henderson

Address
27 Scenic Drive, Apt. F
Croton-on-Hudson, NY 10520
41.2266, -73.8676 (ZIP center) · Grid FN31bf · CQ 5 · ITU 8 · map ↗

FRN
0014104988

Last granted
Oct 6, 2005

Effective
Oct 13, 2006

Last action
Apr 10, 2007
FCC actions (4)
- Apr 10, 2007 — License canceled LICAN
- Oct 13, 2006 — Administrative update LIAUA
- Oct 6, 2005 — License issued LIISS
- Oct 6, 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 Feb 15, 2017 → Oct 4, 2026 · 22 snapshots · as N3RTH
Richard T Henderson
Attn: Richard Henderson
PO Box 3242
365 H Street, Blaine, WA 98230
48.9940, -122.7486 (street) · Grid CN88px · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KC2OSF
Richard T Henderson
27 Scenic Drive, Apt. F, Croton-on-Hudson, NY 10520
41.2266, -73.8676 (ZIP center) · Grid FN31bf · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Dec 31, 2016 · 25 snapshots · as N3RTH
Richard T Henderson
Attn: Richard Henderson
27 Scenic Drive Apt F, Croton-on-Hudson, NY 10520
41.2266, -73.8676 (ZIP center) · Grid FN31bf · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC2OSF in the last 24 hours. They show up here within seconds of KC2OSF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.