N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KC0MBF HAM

✅ Available for a vanity request — free since Nov 12, 2005.

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 Nov 12, 2005

Previous holder: DONALD B LITTON

Held KC0MBF Jan 2, 2002 → Nov 11, 2003 · first licensed Jan 2, 2002 as KC0MBF · 3 licenses · FRN 0006027395

📦 Moved: Tucson, AZ → Box Elder, SD

W7DLX Active General · vanity Mar 5, 2019 → expires Mar 5, 2029

Licensee
DONALD B LITTON

Address
514 Americas Way #9416
Box Elder, SD 57719
44.1038, -103.1455 (street) · Grid DN84kc · CQ 4 · ITU 7 · map ↗

FRN
0006027395

Previous call
N4DBL (Technician)

Last granted
Mar 5, 2019

Effective
Mar 2, 2021

Last action
Mar 2, 2021
FCC actions (3)
- Mar 2, 2021 — Administrative update LIAUA
- Mar 5, 2019 — Vanity call sign granted VANGRT
- Mar 5, 2019 — License issued LIISS
📦 Moved: Hudson, CO → Tucson, AZ

N4DBL Canceled General · vanity Nov 11, 2003 → Mar 5, 2019 (canceled)

Licensee
DONALD B LITTON

Address
4555 S. Mission Rd. #561
Tucson, AZ 85746
32.0696, -111.0905 (ZIP center) · Grid DM42kb · CQ 3 · ITU 6 · map ↗

FRN
0006027395

Previous call
KC0MBF (Technician)

Last granted
Nov 13, 2013

Effective
Feb 12, 2019

Last action
Mar 5, 2019
FCC actions (9)
- Mar 5, 2019 — License canceled LICAN
- Feb 12, 2019 — License modified LIMOD
- Dec 27, 2018 — Administrative update LIAUA
- Nov 13, 2013 — License renewed LIREN
- Oct 23, 2009 — Administrative update LIAUA
- Aug 12, 2008 — Administrative update LIAUA
- Jul 12, 2006 — Administrative update LIAUA
- Nov 11, 2003 — Vanity call sign granted VANGRT
- Nov 11, 2003 — License issued LIISS
KC0MBF Canceled Technician Jan 2, 2002 → Nov 11, 2003 (canceled)

Licensee
DONALD B LITTON

Address
4751 WELD COUNTY RD 47
HUDSON, CO 80642
40.0514, -104.6121 (ZIP center) · Grid DN70qb · CQ 4 · ITU 7 · map ↗

FRN
0006027395

Last granted
Jan 2, 2002

Effective
Jan 2, 2002

Last action
Nov 11, 2003
FCC actions (2)
- Nov 11, 2003 — License canceled LICAN
- Jan 2, 2002 — License issued LIISS

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as W7DLX
DONALD B LITTON
514 Americas Way #9416, Box Elder, SD 57719
44.1038, -103.1455 (street) · Grid DN84kc · CQ 4 · ITU 7 · map ↗
Seen Jan 22, 2019 → Sep 27, 2026 · 15 snapshots · as N4DBL
DONALD B LITTON
4555 S. Mission Rd. #561, Tucson, AZ 85746
32.0696, -111.0905 (ZIP center) · Grid DM42kb · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KC0MBF
DONALD B LITTON
4751 WELD COUNTY RD 47, HUDSON, CO 80642
40.0514, -104.6121 (ZIP center) · Grid DN70qb · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Sep 3, 2018 · 32 snapshots · as N4DBL
DONALD B LITTON
3032 Prairie Wind Dr., Grand Junction, CO 81504
39.1203, -108.4885 (ZIP center) · Grid DM59sc · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N4DBL
DONALD B LITTON
1502 Westfield Ct., Charlottesville, VA 22901
38.0877, -78.5527 (ZIP center) · Grid FM08rc · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC0MBF in the last 24 hours. They show up here within seconds of KC0MBF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.