N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CST (FCC files through Nov 3, 2026) · next update tomorrow 6:00 am CST

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)

KD9CDV HAM

✅ Available for a vanity request — free since Oct 25, 2016.

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 Oct 25, 2016

Previous holder: Marc A Heuemann

Held KD9CDV Sep 26, 2014 → Oct 24, 2014 · first licensed Oct 27, 1987 as N9GZP · 2 licenses · FRN 0023969256

KD9CDV Canceled Technician Sep 26, 2014 → Oct 24, 2014 (canceled)

Licensee
Marc A Heuemann

Address
1106 Tottenham Court
Washington, IL 61571
40.7120, -89.4209 (street) · Grid EN50gr · CQ 4 · ITU 8 · map ↗

FRN
0023969256

Last granted
Sep 26, 2014

Effective
Sep 26, 2014

Last action
Oct 24, 2014
FCC actions (3)
- Oct 24, 2014 — License canceled LICAN
- Sep 26, 2014 — License issued LIISS
- Sep 26, 2014 — Systematic call sign granted SYSGRT
N9GZP Expired Technician · vanity Oct 27, 1987 → Oct 24, 2024 (expired)

Licensee
Marc A Heuermann

Address
Attn: Marc Heuermann
1106 Tottenham Court
Washington, IL 61571
40.7120, -89.4209 (street) · Grid EN50gr · CQ 4 · ITU 8 · map ↗

FRN
0023969256

Previous call
KD9CDV

Last granted
Oct 24, 2014

Effective
Oct 24, 2014

Last action
Oct 27, 2026
FCC actions (3)
- Oct 27, 2026 — License expired LIEXP
- Oct 24, 2014 — Vanity call sign granted VANGRT
- Oct 24, 2014 — License issued LIISS

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 Mar 9, 1998 → Apr 17, 2003 · 11 discs
N9GZP · Technician Plus · issued Jul 7, 1997, expires Jul 7, 2007
MARC A. HEUERMANN
403 BELAIRE DR, WASHINGTON, IL 61571-3368
Seen Oct 31, 1994 → Apr 4, 1997 · 6 discs
N9GZP · Technician Plus · issued Oct 27, 1987, expires Oct 27, 1997 · previously KA9YSA (Novice)
MARC A HEUERMANN
408 E ALMOND DR, WASHINGTON, IL 61571
Seen Sep 9, 1993 → May 3, 1994 · 2 discs
N9GZP · Technician · issued Oct 27, 1987, expires Oct 27, 1997 · previously KA9YSA (Novice)
MARC A HEUERMANN
408 E ALMOND DR, WASHINGTON, IL 61571

Address history

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

Seen Mar 28, 2015 → Nov 1, 2026 · 40 snapshots · as KD9CDV
Marc A Heuemann
1106 Tottenham Court, Washington, IL 61571
40.7120, -89.4209 (street) · Grid EN50gr · CQ 4 · ITU 8 · map ↗
Seen Mar 28, 2015 → Nov 1, 2026 · 40 snapshots · as N9GZP
Marc A Heuermann
Attn: Marc Heuermann
1106 Tottenham Court, Washington, IL 61571
40.7120, -89.4209 (street) · Grid EN50gr · CQ 4 · ITU 8 · map ↗

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KD9CDV in the last 24 hours. They show up here within seconds of KD9CDV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.