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

KB0VCA HAM

✅ Available for a vanity request — free since Feb 11, 2003.

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 11, 2003

Previous holder: DAVID A MAHN

Held KB0VCA Jan 24, 1996 → Feb 10, 2001 · first licensed Jan 24, 1996 as KB0VCA · 2 licenses · FRN 0004682241

📦 Moved: Westminster, CO → Columbus, MT

N0DAM Active Technician · vanity Feb 10, 2001 → expires Feb 10, 2031

Licensee
DAVID A MAHN

Address
Attn: DAVID A. MAHN
PO Box 1508
Columbus, MT 59019-1508
45.6287, -109.2407 (ZIP center) · Grid DN55jp · CQ 4 · ITU 7 · map ↗

FRN
0004682241

Previous call
KB0VCA

Last granted
Jan 14, 2021

Effective
May 24, 2025

Last action
May 24, 2025
FCC actions (6)
- May 24, 2025 — Administrative update LIAUA
- Jan 14, 2021 — License renewed LIREN
- Dec 9, 2010 — License renewed LIREN
- Aug 10, 2010 — Administrative update LIAUA
- Aug 3, 2005 — Administrative update LIAUA
- Feb 10, 2001 — License issued LIISS
KB0VCA Canceled Technician Jan 24, 1996 → Feb 10, 2001 (canceled)

Licensee
DAVID A MAHN

Address
9419 INGALLS ST
WESTMINSTER, CO 80030
39.8308, -105.0375 (ZIP center) · Grid DM79lt · CQ 4 · ITU 7 · map ↗

FRN
0004682241

Last granted
Jan 24, 1996

Effective
Jan 24, 1996

Last action
Feb 10, 2001
FCC actions (1)
- Feb 10, 2001 — License canceled LICAN

Address history

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

Seen May 29, 2025 → Oct 4, 2026 · 4 snapshots · as N0DAM
DAVID A MAHN
Attn: DAVID A. MAHN
PO Box 1508, Columbus, MT 59019-1508
45.6287, -109.2407 (ZIP center) · Grid DN55jp · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KB0VCA
DAVID A MAHN
9419 INGALLS ST, WESTMINSTER, CO 80030
39.8308, -105.0375 (ZIP center) · Grid DM79lt · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Apr 25, 2025 · 42 snapshots · as N0DAM
DAVID A MAHN
Attn: DAVID A. MAHN
1752 E 164th Pl, Thornton, CO 80602-7632
39.9662, -104.9089 (ZIP center) · Grid DM79nx · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 · 1 snapshot · as N0DAM
DAVID A MAHN
Attn: DAVID A. MAHN
7777 Little Deer Trail, Georgetown, TX 78628
30.6645, -97.7786 (ZIP center) · Grid EM10cp · CQ 4 · ITU 7 · map ↗

Others requesting KB0VCA

1 application listed KB0VCA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 13, 2023	Mar 3, 2023	KF0LLG · Daniel D Reinig · Lincoln, NE	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB0VCA in the last 24 hours. They show up here within seconds of KB0VCA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.