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

David D Herzberg

FRN 0025625914 · first licensed Jun 17, 2016 as KI7FGN · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRYI363	Active	David D Herzberg	Missoula, MT	Aug 15, 2023	Aug 15, 2033

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Aug 14, 2023	0010652970	GMRS	New license	Granted
Jul 11, 2018	0008280553	HAM	Modification	Granted	K7MTD
Jun 13, 2017	0007811797	HAM	Modification	Granted	K7MTD
Jan 9, 2017	0007614236	HAM	Modification	Granted	KI7FGN
Jun 17, 2016	0007308592	HAM	New license	Granted	KI7FGN

Complete licensing history

K7MTD Active Amateur Extra · vanity Jan 27, 2017 → expires Jan 27, 2027

Licensee
David D Herzberg

Address
704 27TH AVE
MISSOULA, MT 59804
46.8649, -114.0446 (street) · Grid DN26xu · CQ 4 · ITU 6 · map ↗

FRN
0025625914

Previous call
KI7FGN (General)

Last granted
Jan 27, 2017

Effective
Jul 11, 2018

Last action
Jul 11, 2018
FCC actions (4)
- Jul 11, 2018 — License modified LIMOD
- Jun 13, 2017 — License modified LIMOD
- Jan 27, 2017 — Vanity call sign granted VANGRT
- Jan 27, 2017 — License issued LIISS
KI7FGN Canceled Technician Jun 17, 2016 → Jan 27, 2017 (canceled)

Licensee
David D Herzberg

Address
704 27th Ave
Missoula, MT 59804
46.8649, -114.0446 (street) · Grid DN26xu · CQ 4 · ITU 6 · map ↗

FRN
0025625914

Last granted
Jun 17, 2016

Effective
Jun 17, 2016

Last action
Jan 27, 2017
FCC actions (3)
- Jan 27, 2017 — License canceled LICAN
- Jun 17, 2016 — License issued LIISS
- Jun 17, 2016 — 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 Jun 30, 2016 → Oct 4, 2026 · 48 snapshots · as KI7FGN
David D Herzberg
704 27th Ave, Missoula, MT 59804
46.8649, -114.0446 (street) · Grid DN26xu · CQ 4 · ITU 6 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
DRE Morning Net-Friday Edition	Fri 6:30 AM · Fri 6:45 AM · Fri 7:00 AM PT	REF035C	Checked in	3	2026-10-02
PNWDigital Coffee Net	Wed 7:45 AM PT	PNWDigServer	Checked in	2	2026-09-23
PNWDigital Coffee Net	Wed 8:00 AM PT	REF	Checked in	1	2026-09-30
PNW Digital Happy Hour Net 3141	Weekdays 4:00 PM · Tue, Fri 3:45 PM · Fri 4:15 PM PT	DMR 3141	Checked in	1	2026-09-18
Saturday Night DStar Net	Sat 6:30 PM PT	REF	Checked in	1	2026-09-13
WA7DRE Morning Net	Thu 7:00 AM PT	REF	Checked in	1	2026-09-10
PNW Digital Happy Hour Net 3141	Mon, Tue, Wed, Thu 4:00 PM PT	TG 3141	Checked in	1	2026-09-07
sat edition DRE morning net	Sat 5:30 AM · Sat 5:45 AM · Sat 9:15 PM AKT	449.000	Checked in	1	2026-09-05

From nets logged with NetLogger since the start of collection.

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
2.5	W7PX	Missoula Point W7PX	146.9000	-0.6	TONE 88.5	FM (analog)		—	Missoula, MT
2.5	W7PX	Missoula Point W7PX	147.0400	+0.6	TSQL 88.5	FM (analog) (FM,C4FM)		—	Missoula, MT
2.5	W7PX	Missoula Point W7PX	444.8000	+5	TONE 88.5	FM (analog)		—	Missoula, MT
5.3	N7PAS	Missoula N7PAS	146.9200	-0.6	TONE 91.5	FM (analog)		—	Missoula, MT
5.3	NZ7S	Missoula Univ NZ7S	147.0000	+0.6	TONE 123.0	FM (analog)		—	Missoula, MT
14.7	W6IDK	Frenchtown W6IDK Home	144.7000	-0.6	CC0	DMR	Home 🗓 4 nets	4 nets · 84 check-ins · 20 stations	Frenchtown, MT
23.5	KK7GV	Stevensville KK7GV	147.3600	+0.6	TONE 146.2	FM (analog)		—	Stevensville, MT
24.6	KE7WR	Stevensville KE7WR	146.6600	-0.6	TONE 88.5	FM (analog)		—	Stevensville, MT
24.8	KD7HP	Stevensville KD7HP BM	449.4250	-5	CC1	DMR	BrandMeister 310862	—	Stevensville, MT
31.5	KD7YAC	Saint Ignatius KD7YAC	145.4300	-0.6	none	FM (analog)		—	Saint Ignatius, MT
33.7	K7KTR	Dixon K7KTR	444.5500	+5	none	FM (analog)		—	Dixon, MT
38.0	KG7SPL	Corvallis KG7SPL	147.3000	+0.6	DCS 703	FM (analog)		—	Corvallis, MT
38.9	W1KGK	Plains W1KGK BM	428.0000	in 426.0000	CC1	DMR	BrandMeister 313002960	—	Plains, MT
42.7	KG6MQE	Hamilton KG6MQE WYDMR	422.0250	in 429.0250	CC11	DMR	WYDMR	—	Hamilton, MT
43.0	no call listed	Hamilton Montana	440.3400	+5	TONE 71.9	FM (analog)		—	Hamilton, MT
45.3	W7FTX	Hamilton Downing W7FTX	146.7200	-0.6	TONE 203.5	FM (analog) (FM,DV,C4FM)		—	Hamilton, MT
45.3	N6MGM	Hamilton Downing N6MGM	440.3400	+5	TONE 71.9	FM (analog)		—	Hamilton, MT
46.2	W7PX	Superior Thompso W7PX	146.9600	-0.6	TONE 88.5	FM (analog)		—	Superior, MT
24.6	KD7HP offline	Stevensville KD7HP	927.7500	-25	TONE 114.8	FM (analog)		—	Stevensville, MT
34.2	KE7HJN offline	Seeley Lake KE7HJN IRLP	147.5700	simplex	TSQL 100.0	FM (analog)	IRLP 3693	—	Seeley Lake, MT

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jan 9, 2017 Granted Jan 27, 2017 0007614236	KI7FGN · David D Herzberg · Technician 704 27th Ave, Missoula, MT 59804 46.8649, -114.0446 (street) · Grid DN26xu · CQ 4 · ITU 6 · map ↗	1.K7MTD ✓ granted	Granted got K7MTD