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

MASON J KNAPP

FRN 0002184778 · first licensed Aug 23, 2008 as N5BAH · 1 license on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Nov 19, 2018	0008441153	HAM	Duplicate license	Granted	N5BAH
Aug 20, 2018	0008322576	HAM	Renewal	Granted	N5BAH
Aug 22, 2008	0003557753	HAM	Renewal	Granted	N5BAH

Complete licensing history

N5BAH Active Advanced Aug 23, 2008 → expires Oct 22, 2028

Licensee
MASON J KNAPP

Address
1035 MARIE DR
BILLINGS, MT 59101-6923
45.8167, -108.4002 (street) · Grid DN55tt · CQ 4 · ITU 7 · map ↗

FRN
0002184778

Last granted
Aug 21, 2018

Effective
Aug 21, 2018

Last action
Aug 21, 2018
FCC actions (2)
- Aug 21, 2018 — License renewed LIREN
- Aug 23, 2008 — License renewed LIREN

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 N5BAH
MASON J KNAPP
1035 MARIE DR, BILLINGS, MT 59101-6923
45.8167, -108.4002 (street) · Grid DN55tt · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

20 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
2.0	N7RKK	Billings N7RKK AllStar	147.1000	+0.6	TONE 100.0	FM (analog)	AllStar 539851	—	Billings, MT
2.6	WR7HLN	Billings Emerald WR7HLN BM	449.1000	-5	CC1	DMR	BrandMeister 314582	—	Billings, MT
2.9	no call listed	Billings Emerald EchoLink	147.1000	+0.6	TSQL 100.0	FM (analog)	EchoLink 411161	—	Billings, MT
5.0	KC7NP	Billings KC7NP BM	448.2500	-5	CC1	DMR	BrandMeister 310450 BrandMeister 312050	—	Billings, MT
5.4	K7EFA	Billings K7EFA	147.2400	+0.6	TSQL 100.0	FM (analog)		—	Billings, MT
5.4	K7EFA	Billings K7EFA	449.0000	-5	none	D-STAR		—	Billings, MT
5.4	W7JDX	Billings RF Hl W7JDX	449.2500	-5	TONE 100.0	FM (analog)		—	Billings, MT
5.6	KF7GFC	BILLINGS KF7GFC BM	439.4500	-5	CC1	DMR	BrandMeister 3201399	—	BILLINGS, MT
6.7	N7VR	Billings N7VR WIRES-X	449.7500	-5	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 92239	—	Billings, MT
7.0	WB7USV	Billings WB7USV BM	448.8500	-5	TSQL 100.0	FM (analog) (DMR,FM)	BrandMeister 313088 BrandMeister 314445	—	Billings, MT
7.0	WB7USV	Billings WB7USV	145.2500	-0.6	TSQL 100.0	FM (analog)		—	Billings, MT
7.2	KC9RDS	Billings KC9RDS AllStar	434.4000	simplex	TONE 100.0	FM (analog)	AllStar 516190 EchoLink 530358	—	Billings, MT
7.6	N7YHE	Billings N7YHE BM	448.6500	-5	CC1	DMR	BrandMeister 311396	—	Billings, MT
7.6	KC7AX	Billings KC7AX WIRES-X	447.0000	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 35730	—	Billings, MT
11.7	N7RKK	Billings N7RKK AllStar	442.1500	simplex	TONE 192.8	FM (analog)	AllStar 53985 AllStar 539850	—	Billings, MT
24.7	WR7MT	Billings WR7MT	147.0800	+0.6	none	FM (analog)		—	Billings, MT
24.7	KF7FW	Pompeys Pillar KF7FW	147.1800	+0.6	TONE 123.0	FM (analog)		—	Pompeys Pillar, MT
29.3	K7EFA	Roundup Bull Mtn K7EFA	145.4100	-0.6	TONE 100.0	FM (analog)		—	Roundup, MT
41.7	N7JAO	Fort Smith N7JAO AllStar	446.1000	simplex	TONE 141.3	FM (analog)	AllStar 62904	—	Fort Smith, MT
5.3	K7EFA offline	Billings US K7EFA	147.3000	+0.6	TONE 100.0	FM (analog)		—	Billings, MT