N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KU0X HAM

Amateur Extra class licensed since 2008 (18 yrs) KU0X since 2009 · previously K0DWI, KD0DWI Hugoton, KS Grid DM97ge LoTW user eQSL AG Heard on PSK Reporter by 2 10 repeaters within 50 mi

🔒 Not available — currently licensed, through Jan 10, 2029. If it isn't renewed, it opens for vanity requests Jan 11, 2031.

📬 QSL: LoTW user · last upload Sep 18, 2026 · eQSL AG member · QRZ · HamQTH

📝 KU0X has filed vanity applications before — latest filed Dec 22, 2008 · what was requested

Currently held by Larry D Slemp · 2 holders on record

Current holder: Larry D Slemp

Held KU0X Jan 10, 2009 → present · first licensed May 2, 2008 as KD0DWI · 3 licenses · FRN 0017663592

KU0X Active Amateur Extra · vanity Jan 10, 2009 → expires Jan 10, 2029

Licensee
Larry D Slemp

Address
1275 Road 6
Hugoton, KS 67951-5154
37.1668, -101.4654 (street) · Grid DM97ge · CQ 4 · ITU 7 · map ↗

FRN
0017663592

Previous call
K0DWI (General)

Last granted
Oct 23, 2018

Effective
Apr 11, 2025

Last action
Apr 11, 2025
FCC actions (4)
- Apr 11, 2025 — Administrative update LIAUA
- Oct 23, 2018 — License renewed LIREN
- Jan 10, 2009 — Vanity call sign granted VANGRT
- Jan 10, 2009 — License issued LIISS
K0DWI Canceled Amateur Extra · vanity Aug 5, 2008 → Jan 10, 2009 (canceled)

Licensee
Larry D Slemp

Address
1275 Road 6
Hugoton, KS 67951
37.1668, -101.4654 (street) · Grid DM97ge · CQ 4 · ITU 7 · map ↗

FRN
0017663592

Previous call
KD0DWI (General)

Last granted
Aug 5, 2008

Effective
Nov 4, 2008

Last action
Jan 10, 2009
FCC actions (5)
- Jan 10, 2009 — License canceled LICAN
- Nov 4, 2008 — Administrative update LIAUA
- Aug 21, 2008 — License modified LIMOD
- Aug 5, 2008 — Vanity call sign granted VANGRT
- Aug 5, 2008 — License issued LIISS
KD0DWI Canceled General May 2, 2008 → Aug 5, 2008 (canceled)

Licensee
LARRY D SLEMP

Address
HC 1 BOX 44A
HUGOTON, KS 67951
37.1612, -101.3286 (ZIP center) · Grid DM97id · CQ 4 · ITU 7 · map ↗

FRN
0017663592

Last granted
May 2, 2008

Effective
Jul 16, 2008

Last action
Aug 5, 2008
FCC actions (4)
- Aug 5, 2008 — License canceled LICAN
- Jul 16, 2008 — License modified LIMOD
- May 2, 2008 — License issued LIISS
- May 2, 2008 — 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 May 27, 2010 → Oct 4, 2026 · 94 snapshots · as K0DWI
Larry D Slemp
1275 Road 6, Hugoton, KS 67951
37.1668, -101.4654 (street) · Grid DM97ge · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KD0DWI
LARRY D SLEMP
HC 1 BOX 44A, HUGOTON, KS 67951
37.1612, -101.3286 (ZIP center) · Grid DM97id · CQ 4 · ITU 7 · map ↗

Previous holder: MILDRED G KILPATRIC

Held KU0X Dec 16, 1986 → Dec 3, 2006 · first licensed Dec 16, 1986 as KU0X · 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1980 as WB0ZJE, before the FCC's online records

KU0X Expired Amateur Extra Dec 16, 1986 → Dec 3, 2006 (expired)

Licensee
MILDRED G KILPATRIC

Address
711 CORN AVE
WILLOW SPRINGS, MO 65793
36.9917, -91.9800 (ZIP center) · Grid EM46ax · CQ 4 · ITU 7 · map ↗

Last granted
Dec 3, 1996

Effective
Dec 3, 1996

Last action
Dec 4, 2008
FCC actions (1)
- Dec 4, 2008 — License expired LIEXP

Callbook Records, 1993–2003

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Apr 4, 1997 → Apr 17, 2003 · 12 discs
KU0X · Amateur Extra · issued Dec 3, 1996, expires Dec 3, 2006
MILDRED G. KILPATRIC
711 CORN AVE, WILLOW SPRINGS, MO 65793
Seen Sep 9, 1993 → Oct 27, 1996 · 7 discs
KU0X · Amateur Extra · issued Dec 16, 1986, expires Dec 16, 1996 · previously WB0ZJE (Advanced)
MILDRED G KILPATRIC
711 CORN AVE, WILLOW SPRINGS, MO 65793

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 · 48 snapshots · as KU0X
MILDRED G KILPATRIC
711 CORN AVE, WILLOW SPRINGS, MO 65793
36.9917, -91.9800 (ZIP center) · Grid EM46ax · CQ 4 · ITU 7 · map ↗

KU0X in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1994 · 1 edition
KU0X · class E
Mildred G Kilpatric
711 Corn Ave. Willow Springs, MO 65793
1994 p.130
1991 · 1 edition
KU0X · class A
Samuel R Santoro
3 North St, Cos Cob, CT 06807
Winter 1991 p.162
1990 · 1 edition
KU0X · class G
Paul R Luksic
19 Walker Dr, Simsburg, CT 06070
Winter 1990 p.191
1985 → 1986 · 2 editions
KU0X · class E
Mildred G Kilpatric
Pob 319 711 Corn Ave
Winter 1985 p.104, Winter 1986 p.103
1977 · 1 edition
KU0X · class G
Richard W Pease
67 Briar Terr, Leominster 01453 Ma Providence 02905 Ri
Winter 1977 p.104
1972 · 1 edition
KU0X · class G
Richard W Pease
&7 Briar Ter, Le'ominstr 01453 Ma
Winter 1972 p.99
1928 · 1 edition
KU0X
Eastern Moon

1928 p.121

Vanity Applications Filed by KU0X

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Dec 22, 2008 Granted Oct 23, 2018 0003684106	K0DWI · Larry D Slemp · Amateur Extra 1275 Road 6, Hugoton, KS 67951 37.1668, -101.4654 (street) · Grid DM97ge · CQ 4 · ITU 7 · map ↗	1.KU0X ✓ Granted	Granted got KU0X
Filed Jul 17, 2008 Granted Aug 5, 2008 0003508470	KD0DWI · LARRY D SLEMP · General HC 1 BOX 44A, HUGOTON, KS 67951 37.1612, -101.3286 (ZIP center) · Grid DM97id · CQ 4 · ITU 7 · map ↗	1.N0DWI Available 2.K0DWI ✓ Granted	Granted got K0DWI

Others Requesting KU0X

1 application listed KU0X as a choice, newest first.

Filed	Award	Applicant	Choice #	KU0X	Result
Dec 22, 2008	Jan 9, 2009	K0DWI · Larry D Slemp · Hugoton, KS	1	Granted	Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

📤 Heard by others PSK Reporter

Heard by 2 stations (2 reports) · last 55 min ago · CW · grid DM97GD

80m · 2

Farthest: YO2CPS, 5,742 miles on 80m CW (15 dB)

PSK Reporter map →

Repeaters within 50 Miles

10 repeaters within 50 miles of this address, most active 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 · 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
6.4	W0QS	Hugoton W0QS	147.2400	+0.6	TONE 141.3	FM (analog)		—	Hugoton, KS
6.4	W0QS	Hugoton W0QS	444.9000	+5	TONE 141.3	FM (analog)		—	Hugoton, KS
15.5	K0ECT	Ulysses K0ECT	147.0600	+0.6	TSQL 141.3	FM (analog)		—	Ulysses, KS
17.9	K0ECT	Ulysses Wagon K0ECT	444.5250	+5	TSQL 141.3	FM (analog)		—	Ulysses, KS
28.9	N0RPF	Satanta N0RPF BM	433.5000	+5	CC12	DMR	BrandMeister 310816902	—	Satanta, KS, KS
30.4	W0KKS	Liberal W0KKS	146.8050	-0.6	TSQL 103.5	FM (analog)		—	Liberal, KS
30.4	K0ECT	Liberal K0ECT	443.1000	+5	TSQL 141.3	FM (analog)		—	Liberal, KS
33.5	N5DFQ	Guymon N5DFQ	147.1500	+0.6	TONE 88.5	FM (analog)		—	Guymon, OK
34.2	N5DFQ	Guymon N5DFQ	444.9750	+5	TONE 88.5	FM (analog)		—	Guymon, OK
47.3	KC0YWX	Walsh KC0YWX BM	446.7625	-5	CC7	DMR	BrandMeister 312430	—	Walsh, CO