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)

David E Kampmann Jr

FRN 0009553090 · first licensed Sep 9, 2003 as N0YWS · 2 licenses on record

📝 FCC Applications (6)

Received	File number	Service	Purpose	Status	Call
Nov 16, 2017	0007998955	HAM	Renewal	Granted	WS0Z
Oct 8, 2015	0006978313	HAM	Administrative update	Granted	WS0Z
Dec 18, 2007	0003261747	HAM	Modification	Granted	N0YWS
Nov 6, 2007	0003223585	HAM	Modification	Granted	N0YWS
Sep 28, 2007	0003185327	HAM	Duplicate license	Granted	N0YWS
Sep 8, 2003	0001443883	HAM	Renewal	Granted	N0YWS

Complete Licensing History

📦 Moved: Saint Peters, MO → Rolla, MO

WS0Z Active Amateur Extra · vanity Jan 5, 2008 → expires Jan 5, 2028

Licensee
David E Kampmann Jr

Address
Attn: David Kampmann, Jr.
1011 E 9th St.
Rolla, MO 65401
37.9505, -91.7581 (street) · Grid EM47cw · CQ 4 · ITU 7 · map ↗

FRN
0009553090

Previous call
N0YWS (General)

Last granted
Nov 17, 2017

Effective
Nov 17, 2017

Last action
Nov 17, 2017
FCC actions (4)
- Nov 17, 2017 — License renewed LIREN
- Oct 9, 2015 — Administrative update LIAUA
- Jan 5, 2008 — Vanity call sign granted VANGRT
- Jan 5, 2008 — License issued LIISS
N0YWS Canceled Amateur Extra Sep 9, 2003 → Jan 5, 2008 (canceled)

Licensee
David E Kampmann Jr

Address
144 Universal Dr
Saint Peters, MO 63376
38.8007, -90.6121 (ZIP center) · Grid EM48qt · CQ 4 · ITU 7 · map ↗

FRN
0009553090

Last granted
Sep 9, 2003

Effective
Nov 6, 2007

Last action
Jan 5, 2008
FCC actions (3)
- Jan 5, 2008 — License canceled LICAN
- Nov 6, 2007 — License modified LIMOD
- Sep 9, 2003 — License renewed LIREN

Address history

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

Seen Jan 2, 2018 → Oct 4, 2026 · 18 snapshots · as WS0Z
David E Kampmann Jr
Attn: David Kampmann, Jr.
1011 E 9th St., Rolla, MO 65401
37.9505, -91.7581 (street) · Grid EM47cw · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 64 snapshots · as N0YWS
DAVID E KAMPMANN JR
144 UNIVERSAL DR, SAINT PETERS, MO 63376
38.8007, -90.6121 (ZIP center) · Grid EM48qt · CQ 4 · ITU 7 · map ↗
Seen Nov 16, 2015 → Nov 11, 2017 · 13 snapshots · as WS0Z
David E Kampmann Jr
Attn: David Kampmann, Jr.
2008 Hwy E Apt. A, Rolla, MO 65401
37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗

Repeaters within 50 Miles

45 repeaters within 50 miles of this address, 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 · 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
0.7	W0EEE	Rolla W0EEE	53.4500	in 51.7500	TSQL 110.9	FM (analog)		—	Rolla, MO
0.7	WB9KHR	Rolla WB9KHR	147.2100	+0.6	TSQL 88.5	FM (analog)		—	Rolla, MO
1.0	W0EEE	Rolla TR Hall W0EEE	145.4500	-0.6	TSQL 110.9	FM (analog)		—	Rolla, MO
1.0	W0EEE	Rolla TR Hall W0EEE BM	443.8250	+5	TSQL 110.9	FM (analog) (C4FM,DMR,FM)	BrandMeister 312944	—	Rolla, MO
1.0	W0EEE	Rolla W0EEE BM	448.8250	-5	CC12	DMR	BrandMeister 312944	—	Rolla, MO
1.0	W0EEE	Rolla W0EEE	442.6750	+5	CC?	DMR		—	Rolla, MO
1.5	W0GS	Rolla PHM Office W0GS	145.1300	-0.6	TSQL 88.5	FM (analog)		—	Rolla, MO
1.6	W0CMD	Rolla PHM Office W0CMD	444.0000	+5	none	FM (analog) (DV,FM)		—	Rolla, MO
1.7	K0NXA	Rolla MTI HQ K0NXA AllStar	146.8200	-0.6	TSQL 110.9	FM (analog) (FM,P25)	AllStar 565502 EchoLink 113667	—	Rolla, MO
4.1	WB0OBX	Cameron WB0OBX	443.4250	+5	CC7	DMR		—	Cameron, MO
17.8	KE0ZHZ	Cuba KE0ZHZ BM	441.5500	+5	CC1	DMR	BrandMeister 3219191	—	Cuba, MO
20.9	KD0JOX	Cuba KD0JOX	147.3450	+0.6	TSQL 110.9	FM (analog)		—	Cuba, MO
21.5	N0GYE	Brinktown N0GYE	146.8950	-0.6	none	FM (analog)		—	Brinktown, MO
21.6	KF5QMA	Steelville KF5QMA	146.6400	-0.6	TSQL 110.9	FM (analog)		—	Steelville, MO
21.9	K0GGM	Salem K0GGM AllStar	146.9700	-0.6	TSQL 110.9	FM (analog) (C4FM,FM)	AllStar 450650 AllStar 450654	—	Salem, MO
22.0	N0BJM	Steelville N0BJM	146.6400	-0.6	TSQL 110.9	FM (analog)		—	Steelville, MO
22.2	W0GS	Dixon W0GS	146.7900	-0.6	TSQL 88.5	FM (analog)		—	Dixon, MO
23.2	N0VHN	Belle N0VHN	224.6000	-5	none	FM (analog)		—	Belle, MO
23.2	N0VHN	Belle N0VHN	442.6000	+5	TONE 127.3	FM (analog)		—	Belle, MO
24.3	N0NOE	Belle N0NOE BM	442.6000	+5	CC2	DMR	BrandMeister 310240	—	Belle, MO
24.3	WB0NRP	Salem WB0NRP	146.6550	-0.6	none	FM (analog)		—	Salem, MO
24.3	K0GGM	Salem K0GGM	444.5750	+5	TSQL 110.9	FM (analog)		—	Salem, MO
26.3	KB0WLF	Salem KB0WLF AllStar	147.0450	-0.6	TONE 110.9	FM (analog)	AllStar 41106	—	Salem, MO
30.4	N0NOE	Owensville N0NOE AllStar	442.6500	+5	TONE 141.3	FM (analog)	AllStar 43853	—	Owensville, MO
34.4	KC0DBS	Sullivan W Wtr KC0DBS	146.8050	-0.6	TSQL 110.9	FM (analog)		—	Sullivan, MO
36.1	N0OMR	Prescott N0OMR AllStar	146.8500	-0.6	TONE 114.8	FM (analog)	AllStar 49401 EchoLink 222714	—	Prescott, MO
36.1	N0KBC	Prescott N0KBC AllStar	146.8500	-0.6	TONE 114.8	FM (analog)	AllStar 49401	—	Prescott, MO
37.1	N0NOE	Sullivan Fidelit N0NOE BM	444.6000	+5	TSQL 141.3	FM (analog) (C4FM,DMR,DV,FM)	BrandMeister 310041	—	Sullivan, MO
37.7	N0WNC	Viburnum N0WNC	147.3000	+0.6	TSQL 110.9	FM (analog)		—	Viburnum, MO
37.7	KD0KIB	Viburnum KD0KIB AllStar	147.3000	+0.6	TONE 100.0	FM (analog)	AllStar 450650	—	Viburnum, MO
37.7	KD0KIB	Viburnum KD0KIB	442.0500	+5	TSQL 100.0	FM (analog)		—	Viburnum, MO
38.8	KF0Z	Gerald KF0Z	145.2500	-0.6	TSQL 141.3	FM (analog) (FM,C4FM)		—	Gerald, MO
40.1	K0ETY	Linn MSHP K0ETY	145.3900	-0.6	TSQL 127.3	FM (analog)		—	Linn, MO
44.5	KB0MPO	Houston KB0MPO	147.1350	+0.6	TONE 100.0	FM (analog)		—	Houston, MO
47.9	K0FDG	Washington K0FDG BM	442.6250	+5	TSQL 141.3	FM (analog) (DMR,FM)	BrandMeister 312682	—	Washington, MO
48.3	KD0QPC	Jefferson City KD0QPC WIRES-X	443.5000	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 17192	—	Jefferson City, MO
48.3	KB4VSP	Jefferson C SEMA KB4VSP BM	146.8650	-0.6	TSQL 127.3	FM (analog) (C4FM,DMR,DV,FM,P25)	BrandMeister 310319	—	Jefferson City, MO
48.3	KB4VSP	Jefferson C SEMA KB4VSP	443.1750	+5	TSQL 127.3	FM (analog)		—	Jefferson City, MO
48.8	N0QVO	Osage Beach N0QVO	444.5000	+5	TONE 127.3	FM (analog)		—	Osage Beach, MO
48.9	K0ETY	Jeff St Marys Ho K0ETY	442.1500	+5	TSQL 127.3	FM (analog)		—	Jefferson City, MO
49.0	K0ETY	Jefferson City K0ETY	147.0000	-0.6	TSQL 127.3	FM (analog)		—	Jefferson City, MO
30.4	N0NOE Offline	Owensville N0NOE AllStar	443.6000	+5	TONE 141.3	FM (analog) (DMR,FM)	AllStar 43936 BrandMeister 311067	—	Owensville, MO
38.4	K0CSM Offline	Sullivan K0CSM	145.1500	-0.6	none	FM (analog)		—	Sullivan, MO
45.5	KD0IM Offline	Bunker KD0IM	147.2700	+0.6	TONE 156.7	FM (analog)		—	Bunker, MO
49.1	KB8KGU Offline	Osage Beach KB8KGU	442.2000	+5	CC1	DMR		—	Osage Beach, MO

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Dec 18, 2007 Granted Nov 17, 2017 0003261747	N0YWS · David E Kampmann Jr · Amateur Extra Attn: David Kampmann, Jr. · 144 Universal Dr, Saint Peters, MO 63376 38.8007, -90.6121 (ZIP center) · Grid EM48qt · CQ 4 · ITU 7 · map ↗	1.WS0Z ✓ Granted 2.WV0U Held by Pure Gold Amateur Radio Club until Apr 21, 2030	Granted got WS0Z