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

NU0X HAM

Amateur Extra class licensed since 2001 (25 yrs) Grand Forks, ND grid EN17ku 14 repeaters within 50 mi

🔒 Not available — currently licensed, through Aug 6, 2031. If it isn't renewed, it opens for vanity requests Aug 7, 2033.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by James E Mabey · 1 holder on record

Current holder: James E Mabey

Held NU0X Apr 17, 2001 → present · first licensed Apr 17, 2001 as NU0X · 1 license · FRN 0004715710

NU0X Active Amateur Extra Apr 17, 2001 → expires Aug 6, 2031

Licensee
James E Mabey

Address
Attn: James E Mabey
1930 Kings View Dr.
Grand Forks, ND 58201
47.8666, -97.1411 (ZIP center) · Grid EN17ku · CQ 4 · ITU 7 · map ↗

FRN
0004715710

Previous call
KA0VOJ (Advanced)

Last granted
Jun 25, 2021

Effective
Sep 15, 2026

Last action
Sep 15, 2026
FCC actions (12)
- Sep 15, 2026 — Administrative update LIAUA
- Sep 15, 2026 — Administrative update LIAUA
- Jul 17, 2024 — Administrative update LIAUA
- Jun 25, 2021 — License renewed LIREN
- Sep 27, 2018 — Administrative update LIAUA
- Aug 10, 2012 — Administrative update LIAUA
- Jun 22, 2011 — License renewed LIREN
- Oct 15, 2010 — Administrative update LIAUA
- Feb 10, 2006 — Administrative update LIAUA
- May 9, 2001 — License renewed LIREN
- Apr 17, 2001 — FCC action LITIN
- Apr 17, 2001 — Administrative update LIAUA

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 NU0X
James E Mabey
Attn: James E Mabey
1930 Kings View Dr., Grand Forks, ND 58201
47.8666, -97.1411 (ZIP center) · Grid EN17ku · CQ 4 · ITU 7 · map ↗
Seen Sep 27, 2024 → Sep 25, 2025 · 8 snapshots · as NU0X
James E Mabey
1100 N 55th St Unit 312, Grand Forks State, ND 58203
47.9705, -97.1655 (ZIP center) · Grid EN17kx · CQ 4 · ITU 7 · map ↗
Seen Feb 18, 2013 → Jul 1, 2024 · 32 snapshots · as NU0X
James E Mabey
3 Stortz Dr #F-12, Bloomington, IL 61701
40.4759, -88.9927 (ZIP center) · Grid EN50ml · CQ 4 · ITU 8 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as NU0X
James E Mabey
16607 Empire Gold Dr, Cypress, TX 77433
29.9453, -95.7414 (ZIP center) · Grid EL29dw · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 · 1 snapshot · as NU0X
James E Mabey
513 Limerock Dr NW, Cedar Rapids, IA 52405
41.9834, -91.7462 (ZIP center) · Grid EN41dx · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as NU0X
James E Mabey
PO Box 19022
Cedar Rapids, IA 52409

Others requesting NU0X

1 application listed NU0X as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 26, 2012	Oct 14, 2012	AD0BY · JACQUES D LEMOND · Colorado Springs, CO	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for NU0X in the last 24 hours. They show up here within seconds of NU0X beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

14 repeaters within 50 miles of this ZIP code, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page

● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
4.0	ND0GF	Grand Forks ND0GF	147.0300	-0.6	TSQL 123.0	FM (analog) (FM,C4FM)		—	Grand Forks, ND
4.5	WA0JXT	Grand Forks Altr WA0JXT	146.9400	-0.6	TSQL 123.0	FM (analog)	🗓 1 net	1 net · 118 check-ins · 59 stations	Grand Forks, ND
6.4	N0LAC	Grand Forks N0LAC WIRES-X	443.1000	+5	TONE 123.0	FM (analog) (FM,C4FM)	WIRES-X 90195	—	Grand Forks, ND
8.1	N0LAC	Grand Forks N0LAC WIRES-X	147.3300	+0.6	TONE 123.0	FM (analog) (FM,C4FM)	WIRES-X 43555	—	Grand Forks, ND
25.5	KB0BSJ	Crookston KB0BSJ	147.1200	+0.6	TONE 123.0	FM (analog)		—	Crookston, MN
25.5	KB0BSJ	Crookston KB0BSJ	443.7750	+5	TONE 123.0	FM (analog)		—	Crookston, MN
26.8	W0ZKU	Mayville W0ZKU	146.9100	-0.6	TONE 123.0	FM (analog)		—	Mayville, ND
28.5	no call listed	Warren Minnesota	443.8000	+5	none	FM (analog)		—	Warren, MN
44.0	W0ILO	Grandin W0ILO	146.7600	-0.6	TSQL 123.0	FM (analog)		—	Grandin, ND
47.1	WB0WTI	Thief River Fall WB0WTI BM	444.8000	+5	CC6	DMR	BrandMeister 312051 BrandMeister 312044	—	Thief River Falls, MN
47.3	WB0WTI	Thief River Fall WB0WTI	146.8500	-0.6	TONE 123.0	FM (analog)		—	Thief River Falls, MN
48.5	AE5E	Thief River Fall AE5E BM	430.5000	in 449.5000	CC6	DMR	BrandMeister 312388003	—	Thief River Falls, MN
49.6	WB0WTI	Thief River Fall WB0WTI BM	147.3600	+0.6	TONE 123.0	FM (analog) (DMR,FM)	BrandMeister 312051	—	Thief River Falls, MN
7.3	WA0VFY offline	East Grand Forks WA0VFY	147.3900	+0.6	none	FM (analog)		—	East Grand Forks, MN