N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

Justin C Drumheller

FRN 0014876965 · first licensed Oct 26, 2020 as KF0CEB · 4 licenses on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
May 22, 2023	0010555643	HAM	Administrative update	Granted	KV3I
Feb 8, 2021	0009405579	HAM	Modification	Granted	KB9KK
Jan 19, 2021	0009372733	HAM	Modification	Granted	AE0LK
Dec 10, 2020	0009327967	HAM	Modification	Granted	KF0CEB
Nov 30, 2020	0009313493	HAM	Modification	Granted	KF0CEB
Oct 26, 2020	0009273696	HAM	New license	Granted	KF0CEB
Apr 3, 2006	0002557431	GMRS	New license	Dismissed

Complete licensing history

📦 Moved: Longmont, CO → Gladstone, MI

KV3I Active Amateur Extra · vanity Feb 27, 2021 → expires Feb 27, 2031

Licensee
Justin C Drumheller

Address
713 29th St
GLADSTONE, MI 49837
45.8561, -87.0481 (street) · Grid EN65lu · CQ 4 · ITU 8 · map ↗

FRN
0014876965

Previous call
KB9KK (General)

Last granted
Feb 27, 2021

Effective
May 23, 2023

Last action
May 23, 2023
FCC actions (3)
- May 23, 2023 — Administrative update LIAUA
- Feb 27, 2021 — Vanity call sign granted VANGRT
- Feb 27, 2021 — License issued LIISS
KB9KK Canceled Amateur Extra · vanity Feb 6, 2021 → Feb 27, 2021 (canceled)

Licensee
Justin C Drumheller

Address
1100 SUMNER ST
LONGMONT, CO 80501-3715
40.1648, -105.1019 (ZIP center) · Grid DN70kd · CQ 4 · ITU 7 · map ↗

FRN
0014876965

Previous call
AE0LK (General)

Last granted
Feb 6, 2021

Effective
Feb 6, 2021

Last action
Feb 27, 2021
FCC actions (3)
- Feb 27, 2021 — License canceled LICAN
- Feb 6, 2021 — Vanity call sign granted VANGRT
- Feb 6, 2021 — License issued LIISS
AE0LK Canceled Amateur Extra Oct 26, 2020 → Feb 6, 2021 (canceled)

Licensee
Justin C Drumheller

Address
1100 SUMNER ST
LONGMONT, CO 80501-3715
40.1648, -105.1019 (ZIP center) · Grid DN70kd · CQ 4 · ITU 7 · map ↗

FRN
0014876965

Previous call
KF0CEB (General)

Last granted
Oct 26, 2020

Effective
Dec 10, 2020

Last action
Feb 6, 2021
FCC actions (3)
- Feb 6, 2021 — License canceled LICAN
- Dec 10, 2020 — Systematic call sign granted SYSGRT
- Dec 10, 2020 — License issued LIISS
KF0CEB Canceled Amateur Extra Oct 26, 2020 → Dec 10, 2020 (canceled)

Licensee
Justin C Drumheller

Address
1100 SUMNER ST
LONGMONT, CO 80501-3715
40.1648, -105.1019 (ZIP center) · Grid DN70kd · CQ 4 · ITU 7 · map ↗

FRN
0014876965

Last granted
Oct 26, 2020

Effective
Dec 10, 2020

Last action
Dec 10, 2020
FCC actions (4)
- Dec 10, 2020 — License canceled LICAN
- Nov 30, 2020 — License modified LIMOD
- Oct 26, 2020 — License issued LIISS
- Oct 26, 2020 — 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 27, 2024 → Oct 4, 2026 · 12 snapshots · as KV3I
Justin C Drumheller
713 29th St, GLADSTONE, MI 49837
45.8561, -87.0481 (street) · Grid EN65lu · CQ 4 · ITU 8 · map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 40 snapshots · as KF0CEB
Justin C Drumheller
1100 SUMNER ST, LONGMONT, CO 80501-3715
40.1648, -105.1019 (ZIP center) · Grid DN70kd · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

25 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
6.9	K8PL	Escanaba K8PL	147.1500	+0.6	TONE 100.0	FM (analog) (FM,C4FM)		—	Escanaba, MI
7.4	N8JWT	Escanaba N8JWT	147.2400	+0.6	TSQL 123.0	FM (analog)		—	Escanaba, MI
7.9	KB9BQX	Escanaba KB9BQX	145.1300	-0.6	none	FM (analog)		—	Escanaba, MI
26.1	N8RJP	Wetmore N8RJP BM	442.8500	+5	CC1	DMR	BrandMeister 313046615	—	Wetmore, MI
26.2	W8FYZ	Trenary W8FYZ	147.0300	+0.6	TONE 100.0	FM (analog)		—	Trenary, MI
26.2	N8RJP	WETMORE Round Lk N8RJP AllStar	444.9000	+5	TONE 131.8	FM (analog)	AllStar 53624 EchoLink 654189	—	WETMORE, MI
28.0	KF8BRW	Cooks KF8BRW	146.7000	-0.6	TONE 110.9	FM (analog)		—	Cooks, MI
31.7	WI9DX	Wash Greengatge WI9DX AllStar	145.4900	-0.6	TSQL 100.0	FM (analog)	AllStar 291120	—	Washington Island, WI
33.6	N8RY	Gwinn N8RY BM	444.0000	in 433.4500	CC1	DMR	BrandMeister 3163836	—	Gwinn Michigan, MI
34.5	WI9DX	Washington Islan WI9DX AllStar	440.3000	+5	TSQL 123.0	FM (analog)	AllStar 291121	—	Washington Island, WI
35.0	WI9DX	Washington Isl WI9DX BM	442.2250	+5	CC6	DMR	BrandMeister 322002501	—	Washington Isl, WI
36.1	K8LOD	Gwinn K8LOD AllStar	146.6400	-0.6	TSQL 100.0	FM (analog)	AllStar 48579 EchoLink 420942	—	Gwinn, MI
36.8	KB9BNA	Washington Islan KB9BNA AllStar	440.3000	+5	TONE 123.0	FM (analog)	AllStar 291121	—	Washington Island, WI
40.8	KC8BAN	Wetmore KC8BAN AllStar	145.4100	-0.6	TSQL 100.0	FM (analog)	AllStar 48579 EchoLink 420942	—	Wetmore, MI
41.8	W9DOR	Ellison Bay W9DOR	147.1800	+0.6	TSQL 100.0	FM (analog)		—	Ellison Bay, WI
42.8	W9AIQ	Sister Bay PBC W9AIQ	147.1800	+0.6	TSQL 100.0	FM (analog)		—	Sister Bay, WI
45.7	KS8O	Wallace KS8O	444.6500	+5	DCS 125	FM (analog)		—	Wallace, MI
46.7	W9MB	Niagara W9MB	223.8200	-1.6	TSQL 114.8	FM (analog)		—	Niagara, WI
47.8	KE8IL	Marquette KE8IL EchoLink	146.9700	-0.6	TSQL 100.0	FM (analog)	EchoLink 394682	—	Marquette, MI
48.4	KD9EXA	Lombard Illinois KD9EXA BM	442.7500	+5	CC1	DMR	BrandMeister 311773401	—	Lombard, Illinois, MI
49.8	KC8VC	Kingsford Iron KC8VC	146.8500	-0.6	TSQL 110.9	FM (analog) (FM,C4FM)		—	Kingsford, MI
49.8	KC8VC	Iron Mountain KC8VC	444.8500	+5	TONE 100.0	FM (analog)		—	Iron Mountain, MI
47.8	KE8IL offline	Marquette KE8IL EchoLink	444.8000	+5	TSQL 100.0	FM (analog)	EchoLink 394682	—	Marquette, MI
47.9	N7SWX offline	Iron M Millie Hl N7SWX WIRES-X	147.2850	+0.6	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 33879	—	Iron Mountain, MI
49.5	KK5PD offline	Marquette KK5PD BM	439.5125	in 435.5125	CC1	DMR	BrandMeister 313467	—	Marquette, MI

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 8, 2021 Granted Feb 27, 2021 0009405579	KB9KK · Justin C Drumheller · Amateur Extra 1100 SUMNER ST, LONGMONT, CO 80501-3715 40.1648, -105.1019 (ZIP center) · Grid DN70kd · CQ 4 · ITU 7 · map ↗	1.KJ0X held 2.WT0Z held 3.KV3I ✓ granted 4.WF9U held 5.NT9W held 6.KN8X held 7.WJ6Q held 8.KN3R held 9.W9LQ held 10.WR2D held	Granted got KV3I
Filed Jan 19, 2021 Granted Feb 6, 2021 0009372733	AE0LK · Justin C Drumheller · Amateur Extra 1100 SUMNER ST, LONGMONT, CO 80501-3715 40.1648, -105.1019 (ZIP center) · Grid DN70kd · CQ 4 · ITU 7 · map ↗	1.KC6X held 2.KB9KK ✓ granted 3.KB9II available 4.KB9AA held 5.AA9HH available	Granted got KB9KK