N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KB0MUT

✅ Available for a vanity request — free since May 23, 2011.

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

Not currently held · 1 holder on record · available since May 23, 2011

Previous holder: Mike J Holland

Held KB0MUT Mar 23, 2002 → May 22, 2009 · first licensed Mar 23, 2002 as KB0MUT · 2 licenses · FRN 0006749915

NQ0Z Active Amateur Extra · vanity May 22, 2009 → expires May 22, 2029

Licensee
Mike J Holland

Address
PO Box 155
Grover, CO 80729
40.8763, -104.2266 (ZIP center) · Grid DN70vv · CQ 4 · ITU 7 · map ↗

FRN
0006749915

Previous call
KB0MUT (Technician)

Last granted
Feb 26, 2019

Effective
Feb 26, 2019

Last action
May 20, 2025
FCC actions (3)
- Feb 26, 2019 — License renewed LIREN
- May 22, 2009 — Vanity call sign granted VANGRT
- May 22, 2009 — License issued LIISS
KB0MUT Canceled Amateur Extra Mar 23, 2002 → May 22, 2009 (canceled)

Licensee
Mike J Holland

Address
PO Box 155
Grover, CO 80729
40.8763, -104.2266 (ZIP center) · Grid DN70vv · CQ 4 · ITU 7 · map ↗

FRN
0006749915

Last granted
Mar 30, 2004

Effective
Aug 8, 2007

Last action
May 22, 2009
FCC actions (7)
- May 22, 2009 — License canceled LICAN
- Aug 8, 2007 — Administrative update LIAUA
- Apr 12, 2007 — License modified LIMOD
- Mar 17, 2007 — Administrative update LIAUA
- Mar 30, 2004 — License renewed LIREN
- Mar 30, 2004 — License renewed LIREN
- Mar 23, 2002 — Administrative update LIAUA

Address history

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

Seen May 27, 2010 → Sep 27, 2026 · 92 snapshots · as KB0MUT
Mike J Holland
PO Box 155
Grover, CO 80729
40.8763, -104.2266 (ZIP center) · Grid DN70vv · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KB0MUT
MIKE J HOLLAND
PO Box 155
212 CHEYENNE AVE, GROVER, CO 80729
40.8763, -104.2266 (ZIP center) · Grid DN70vv · CQ 4 · ITU 7 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB0MUT in the last 24 hours. They show up here within seconds of KB0MUT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.