N9TPB FCC License Search

🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 2026) · next update tomorrow 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KB9OQC HAM

✅ Available for a vanity request — free since Nov 29, 2019.

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

📬 QSL: LoTW user · last upload Jul 5, 2019 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Nov 29, 2019

Previous holder: JOHN D MARTIN

Held KB9OQC Oct 3, 1996 → Nov 28, 2017 · first licensed Oct 3, 1996 as KB9OQC · 2 licenses · FRN 0002694867

📦 Moved: Streamwood, IL → Orfordville, WI

K9JDM Active General · vanity Nov 28, 2017 → expires Nov 28, 2027

Licensee
JOHN D MARTIN

Address
416 Ridge Ct
Orfordville, WI 53576
42.6257, -89.2332 (ZIP center) · Grid EN52jp · CQ 4 · ITU 8 · map ↗

FRN
0002694867

Previous call
KB9OQC (Technician)

Last granted
Nov 28, 2017

Effective
May 23, 2026

Last action
May 23, 2026
FCC actions (5)
- May 23, 2026 — Administrative update LIAUA
- Jun 17, 2022 — Administrative update LIAUA
- Jul 12, 2018 — License modified LIMOD
- Nov 28, 2017 — Vanity call sign granted VANGRT
- Nov 28, 2017 — License issued LIISS
KB9OQC Canceled Technician Oct 3, 1996 → Nov 28, 2017 (canceled)

Licensee
JOHN D MARTIN

Address
3 Whitehall Ct
Streamwood, IL 60107-1927
42.0206, -88.1778 (ZIP center) · Grid EN52va · CQ 4 · ITU 8 · map ↗

FRN
0002694867

Last granted
Jul 15, 2016

Effective
Aug 18, 2016

Last action
Nov 28, 2017
FCC actions (8)
- Nov 28, 2017 — License canceled LICAN
- Aug 18, 2016 — Administrative update LIAUA
- Jul 15, 2016 — License renewed LIREN
- Aug 8, 2006 — License renewed LIREN
- Mar 15, 2003 — Administrative update LIAUA
- Sep 17, 2002 — Administrative update LIAUA
- Sep 17, 2002 — Administrative update LIAUA
- Jul 20, 2002 — Administrative update LIAUA

Callbook Records, 1993–2003

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Apr 17, 2003 · 1 disc
KB9OQC · Technician · issued Mar 15, 2003, expires Oct 3, 2006
JOHN D MARTIN
3 WHITEHALL CT, STREAMWOOD, IL 60107-1927
Seen Oct 25, 2002 · 1 disc
KB9OQC · Technician · issued Sep 17, 2002, expires Oct 3, 2006
JOHN D MARTIN
8 GANT CIRCLE APT. H, STREAMWOOD, IL 60107
Seen Oct 27, 1996 → Apr 27, 2002 · 11 discs
KB9OQC · Technician · issued Oct 3, 1996, expires Oct 3, 2006
JOHN D. MARTIN .
2301 CENTENNIAL CT E, WEST LAFAYETTE, IN 47906

Address history

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

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K9JDM
JOHN D MARTIN
416 Ridge Ct, Orfordville, WI 53576
42.6257, -89.2332 (ZIP center) · Grid EN52jp · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 64 snapshots · as KB9OQC
JOHN D MARTIN
3 Whitehall Ct, Streamwood, IL 60107-1927
42.0206, -88.1778 (ZIP center) · Grid EN52va · CQ 4 · ITU 8 · map ↗

KB9OQC in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1991 · 1 edition
KB9OQC · class N · later N9HVW
James 0 Forrest
628 Main St Rear, Michigan City, IN 46360
Winter 1991 p.1331

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KB9OQC in the last 24 hours. They show up here within seconds of KB9OQC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.