N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

KD7RWR HAM

✅ Available for a vanity request — free since Aug 27, 2019.

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 · 2 holders on record · available since Aug 27, 2019

Previous holder: Ryan W Rothermund

Held KD7RWR Oct 1, 2013 → Aug 26, 2017 · first licensed Sep 11, 2013 as KG7FIO · 3 licenses · FRN 0022953947

N6RWR Active Technician · vanity Aug 26, 2017 → expires Aug 26, 2027

Licensee
Ryan W Rothermund

Address
4917 E Voltaire Ave
Phoenix, AZ 85254
33.6097, -111.9749 (street) · Grid DM43ao · CQ 3 · ITU 6 · map ↗

FRN
0022953947

Previous call
KD7RWR

Last granted
Aug 26, 2017

Effective
Aug 6, 2019

Last action
Aug 6, 2019
FCC actions (3)
- Aug 6, 2019 — Administrative update LIAUA
- Aug 26, 2017 — Vanity call sign granted VANGRT
- Aug 26, 2017 — License issued LIISS
KD7RWR Canceled Technician · vanity Oct 1, 2013 → Aug 26, 2017 (canceled)

Licensee
Ryan W Rothermund

Address
3717 E Monona Dr
Phoenix, AZ 85050
33.6874, -111.9989 (ZIP center) · Grid DM43aq · CQ 3 · ITU 6 · map ↗

FRN
0022953947

Previous call
KG7FIO

Last granted
Oct 1, 2013

Effective
May 10, 2014

Last action
Aug 26, 2017
FCC actions (4)
- Aug 26, 2017 — License canceled LICAN
- May 10, 2014 — Administrative update LIAUA
- Oct 1, 2013 — Vanity call sign granted VANGRT
- Oct 1, 2013 — License issued LIISS
KG7FIO Canceled Technician Sep 11, 2013 → Oct 1, 2013 (canceled)

Licensee
Ryan W Rothermund

Address
3702 E Ludlow Dr
Phoenix, AZ 85032
33.6259, -112.0025 (ZIP center) · Grid DM33xp · CQ 3 · ITU 6 · map ↗

FRN
0022953947

Last granted
Sep 11, 2013

Effective
Sep 11, 2013

Last action
Oct 1, 2013
FCC actions (3)
- Oct 1, 2013 — License canceled LICAN
- Sep 11, 2013 — License issued LIISS
- Sep 11, 2013 — 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 Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as N6RWR
Ryan W Rothermund
4917 E Voltaire Ave, Phoenix, AZ 85254
33.6097, -111.9749 (street) · Grid DM43ao · CQ 3 · ITU 6 · map ↗
Seen May 22, 2014 → Oct 4, 2026 · 44 snapshots · as KD7RWR
Ryan W Rothermund
3717 E Monona Dr, Phoenix, AZ 85050
33.6874, -111.9989 (ZIP center) · Grid DM43aq · CQ 3 · ITU 6 · map ↗
Seen Oct 22, 2013 → Oct 4, 2026 · 41 snapshots · as KG7FIO
Ryan W Rothermund
3702 E Ludlow Dr, Phoenix, AZ 85032
33.6259, -112.0025 (ZIP center) · Grid DM33xp · CQ 3 · ITU 6 · map ↗

Previous holder: Michael L Worth

Held KD7RWR Jun 19, 2002 → Jul 9, 2002 · first licensed Jun 19, 2002 as KD7RWR · 2 licenses · FRN 0007278641

📦 Moved: Boise, ID → Meridian, ID

K9NSP Active General · vanity Jul 9, 2002 → expires Jul 9, 2032

Licensee
Michael L Worth

Address
Attn: General Delivery
1200 N Main St
Meridian, ID 83642
43.6147, -116.3915 (street) · Grid DN13to · CQ 3 · ITU 6 · map ↗

FRN
0007278641

Previous call
KD7RWR (Technician)

Last granted
May 14, 2022

Effective
Dec 30, 2025

Last action
Dec 30, 2025
FCC actions (8)
- Dec 30, 2025 — Administrative update LIAUA
- May 14, 2022 — License renewed LIREN
- Sep 20, 2017 — Administrative update LIAUA
- Apr 24, 2012 — License renewed LIREN
- Mar 19, 2007 — License modified LIMOD
- Sep 13, 2006 — Administrative update LIAUA
- Jul 9, 2002 — Vanity call sign granted VANGRT
- Jul 9, 2002 — License issued LIISS
KD7RWR Canceled Technician Jun 19, 2002 → Jul 9, 2002 (canceled)

Licensee
MICHAEL L WORTH

Address
PO Box 16777
BOISE, ID 83715

FRN
0007278641

Last granted
Jun 19, 2002

Effective
Jun 19, 2002

Last action
Jul 9, 2002
FCC actions (2)
- Jul 9, 2002 — License canceled LICAN
- Jun 19, 2002 — License issued LIISS

Address history

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

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K9NSP
Michael L Worth
Attn: General Delivery
1200 N Main St, Meridian, ID 83642
43.6147, -116.3915 (street) · Grid DN13to · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KD7RWR
MICHAEL L WORTH
PO Box 16777
BOISE, ID 83715
Seen Nov 11, 2017 → Sep 25, 2025 · 17 snapshots · as K9NSP
Michael L Worth
2940 N High Desert Way, Meridian, ID 83646
43.6496, -116.4318 (ZIP center) · Grid DN13sp · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Sep 5, 2017 · 28 snapshots · as K9NSP
Michael L Worth
PO Box 831
Meridian, ID 83680

Others requesting KD7RWR

1 application listed KD7RWR as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 13, 2013	Oct 1, 2013	KG7FIO · Ryan W Rothermund · Phoenix, AZ	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD7RWR in the last 24 hours. They show up here within seconds of KD7RWR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.