N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

K6MMU HAM

✅ Available for a vanity request — free since Oct 19, 2023.

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

📬 QSL: LoTW user · last upload Nov 28, 2017 · eQSL AG member · QRZ · HamQTH

Not currently held · 1 holder on record · available since Oct 19, 2023

Previous holder: RICHARD A PIERSON

Held K6MMU Oct 18, 2011 → Oct 18, 2021 · first licensed May 9, 2001 as KC6MMU · 2 licenses · FRN 0004593380

K6MMU Expired Amateur Extra · vanity Oct 18, 2011 → Oct 18, 2021 (expired)

Licensee
RICHARD A PIERSON

Address
10220 MORAN DR
AUBURN, CA 95603
38.9113, -121.0858 (ZIP center) · Grid CM98kv · CQ 3 · ITU 6 · map ↗

FRN
0004593380

Previous call
KC6MMU (General)

Last granted
Oct 18, 2011

Effective
Oct 18, 2011

Last action
Oct 19, 2023
FCC actions (3)
- Oct 19, 2023 — License expired LIEXP
- Oct 18, 2011 — Vanity call sign granted VANGRT
- Oct 18, 2011 — License issued LIISS
KC6MMU Canceled Amateur Extra May 9, 2001 → Oct 18, 2011 (canceled)

Licensee
RICHARD A PIERSON

Address
10220 MORAN DR
AUBURN, CA 95603
38.9113, -121.0858 (ZIP center) · Grid CM98kv · CQ 3 · ITU 6 · map ↗

FRN
0004593380

Last granted
May 10, 2011

Effective
May 10, 2011

Last action
Oct 18, 2011
FCC actions (5)
- Oct 18, 2011 — License canceled LICAN
- May 10, 2011 — License renewed LIREN
- Nov 13, 2009 — License modified LIMOD
- May 9, 2001 — License renewed LIREN
- May 9, 2001 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 93 snapshots · as KC6MMU
RICHARD A PIERSON
10220 MORAN DR, AUBURN, CA 95603
38.9113, -121.0858 (ZIP center) · Grid CM98kv · CQ 3 · ITU 6 · map ↗

Others requesting K6MMU

2 applications listed K6MMU as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 29, 2011	Oct 17, 2011	KC6MMU · RICHARD A PIERSON · AUBURN, CA	1	Granted
Aug 12, 2004	Aug 30, 2004	N5VZQ · JOHN G GLEICHWEIT · Madera, CA	8	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K6MMU in the last 24 hours. They show up here within seconds of K6MMU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.