N9TPB FCC License Search

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

W0ADZ HAM

✅ Available for a vanity request — free since May 17, 2019.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user, last upload Feb 24, 2018 · eQSL AG member

Not currently held · 1 holder on record · available since May 17, 2019

Previous holder: Christian L Stallkamp

Held W0ADZ Nov 3, 2006 → May 16, 2017 · first licensed Feb 23, 2006 as KC0VZT · 3 licenses · FRN 0014717938

KI0D Active Amateur Extra · vanity May 16, 2017 → expires May 16, 2027

Licensee
Christian L Stallkamp

Address
PO Box 271
210 W Scranton
Selby, SD 57472
45.5075, -100.0349 (street) · Grid DN95xm · CQ 4 · ITU 7 · map ↗

FRN
0014717938

Previous call
W0ADZ (General)

Last granted
May 16, 2017

Effective
Oct 5, 2018

Last action
Oct 5, 2018
FCC actions (3)
- Oct 5, 2018 — Administrative update LIAUA
- May 16, 2017 — Vanity call sign granted VANGRT
- May 16, 2017 — License issued LIISS
📦 Moved: Sturgis, SD → Selby, SD

W0ADZ Canceled Amateur Extra · vanity Nov 3, 2006 → May 16, 2017 (canceled)

Licensee
Christian L Stallkamp

Address
PO Box 271
210 W Scranton
Selby, SD 57472
45.5075, -100.0349 (street) · Grid DN95xm · CQ 4 · ITU 7 · map ↗

FRN
0014717938

Previous call
KC0VZT (General)

Last granted
Oct 26, 2016

Effective
Mar 2, 2017

Last action
May 16, 2017
FCC actions (7)
- May 16, 2017 — License canceled LICAN
- Mar 2, 2017 — License modified LIMOD
- Oct 26, 2016 — License renewed LIREN
- Apr 12, 2011 — Administrative update LIAUA
- Mar 6, 2007 — License modified LIMOD
- Nov 3, 2006 — Vanity call sign granted VANGRT
- Nov 3, 2006 — License issued LIISS
KC0VZT Canceled Technician Feb 23, 2006 → Nov 3, 2006 (canceled)

Licensee
Christian L Stallkamp

Address
121 David Dr
Sturgis, SD 57785
44.4025, -103.1888 (ZIP center) · Grid DN84jj · CQ 4 · ITU 7 · map ↗

FRN
0014717938

Last granted
Feb 23, 2006

Effective
Feb 23, 2006

Last action
Nov 3, 2006
FCC actions (3)
- Nov 3, 2006 — License canceled LICAN
- Feb 23, 2006 — License issued LIISS
- Feb 23, 2006 — 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 · 64 snapshots · as W0ADZ
Christian L Stallkamp
PO Box 271
210 W Scranton, Selby, SD 57472
45.5075, -100.0349 (street) · Grid DN95xm · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KC0VZT
Christian L Stallkamp
121 David Dr, Sturgis, SD 57785
44.4025, -103.1888 (ZIP center) · Grid DN84jj · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 · 1 snapshot · as W0ADZ
Christian L Stallkamp
Attn: Christian Stallkamp
1209 1st Ave, Sturgis, SD 57785
44.4025, -103.1888 (ZIP center) · Grid DN84jj · CQ 4 · ITU 7 · map ↗

Others requesting W0ADZ

5 applications listed W0ADZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 19, 2024	Apr 6, 2024	KF0POK · matthew P Lindroth · BELLE PLAINE, MN	1	Dismissed
Jun 11, 2021	Jun 29, 2021	KF0FWA · Lowell W Benson · Maple Lake, MN	6	Granted
Mar 27, 2020	Apr 14, 2020	KC0JWN · Brian J Young · Perryville, MO	3	Granted
Dec 28, 2015	Jan 15, 2016	KE0EVH · RICK L HAMEL · WICHITA, KS	2	Granted
Oct 16, 2006	Nov 3, 2006	KC0VZT · Christian L Stallkamp · Sturgis, SD	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W0ADZ in the last 24 hours. They show up here within seconds of W0ADZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.