N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 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

Russell C Grosch

FRN 0007077126 · first licensed May 14, 2002 as KC9BTY · 2 licenses on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Apr 12, 2022	0009998998	HAM	Modification	Granted	KC9BTY
Apr 12, 2022	0009998800	HAM	Renewal	Granted	KC9BTY
Jun 15, 2020	0009113898	HAM	Modification	Granted	KC9BTY
Sep 10, 2018	0008361412	HAM	Modification	Granted	KC9BTY
May 14, 2012	0005208409	HAM	Renewal	Granted	KC9BTY
May 14, 2002	0000887986	HAM	New license	Granted	KC9BTY

Complete licensing history

N0RCG Active Amateur Extra · vanity Apr 30, 2022 → expires Apr 30, 2032

Licensee
Russell C Grosch

Address
Attn: Russell C Grosch
13372 CR 261B
NATHROP, CO 81236-9739
38.6763, -106.2637 (ZIP center) · Grid DM68uq · CQ 4 · ITU 7 · map ↗

FRN
0007077126

Previous call
KC9BTY (General)

Last granted
Apr 30, 2022

Effective
Apr 30, 2022

Last action
Apr 30, 2022
FCC actions (2)
- Apr 30, 2022 — Vanity call sign granted VANGRT
- Apr 30, 2022 — License issued LIISS
KC9BTY Canceled Amateur Extra May 14, 2002 → Apr 30, 2022 (canceled)

Licensee
Russell C Grosch

Address
13372 CR 261B
NATHROP, CO 81236-9739
38.6763, -106.2637 (ZIP center) · Grid DM68uq · CQ 4 · ITU 7 · map ↗

FRN
0007077126

Last granted
Apr 13, 2022

Effective
Apr 13, 2022

Last action
Apr 30, 2022
FCC actions (6)
- Apr 30, 2022 — License canceled LICAN
- Apr 13, 2022 — License renewed LIREN
- Jun 15, 2020 — License modified LIMOD
- Sep 10, 2018 — License modified LIMOD
- May 15, 2012 — License renewed LIREN
- May 14, 2002 — License issued LIISS

Address history

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

Seen May 28, 2012 → Oct 4, 2026 · 56 snapshots · as KC9BTY
Russell C Grosch
13372 CR 261B, Nathrop, CO 81236-9739
38.6763, -106.2637 (ZIP center) · Grid DM68uq · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as KC9BTY
Russell C Grosch
8617 Bull Run Trail, Woodstock, IL 60098
42.3246, -88.4556 (ZIP center) · Grid EN52sh · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

26 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
4.3	W0LSD	Nathrop W0LSD	146.7450	-0.6	TONE 100.0	FM (analog)		—	Nathrop, CO
12.5	KD0MRC	Maysville KD0MRC	145.3250	-0.6	TONE 100.0	FM (analog)		—	Maysville, CO
17.3	N0SZ	Salida Methodist N0SZ RMHAM	446.8125	-5	CC7	DMR	RMHAM 🗓 1 net	1 net · 30 check-ins · 13 stations	Salida, CO
18.1	KF0KSB	Salida KF0KSB BM	430.4500	in 439.4500	CC7	DMR	BrandMeister 319539201	—	Salida, CO
20.3	KC0CVU	Salida Methodist KC0CVU	145.2950	-0.6	TONE 107.2	FM (analog)	🗓 1 net	1 net · 35 check-ins · 21 stations	Salida, CO
20.4	KD0QPG	Salida Methodist KD0QPG	446.9750	-5	none	D-STAR		—	Salida, CO
20.4	KC0CVU	Salida Methodist KC0CVU AllStar	449.6500	-5	TONE 107.2	FM (analog)	AllStar 620591 🗓 1 net	1 net · 35 check-ins · 21 stations	Salida, CO
21.0	WA6IFI	Salida Methodist WA6IFI	927.8625	in 902.0250	none	P25		—	Salida, CO
22.1	K0NR	Hartsel TC Pass K0NR	447.7250	-5	TSQL 100.0	FM (analog)		—	Hartsel, CO
33.2	N0SZ	Fairplay N0SZ	446.7625	-5	CC7	DMR	🗓 1 net	1 net · 30 check-ins · 13 stations	Fairplay, CO
36.8	WB0QCL	Gunnison WB0QCL	147.1200	+0.6	none	FM (analog)		—	Gunnison, CO
38.1	AB0PC	Fairplay Sacrame AB0PC AllStar	447.1250	-5	TSQL 103.5	FM (analog)	AllStar 45840	—	Fairplay, CO
39.7	N0ZSN	Leadville Quail N0ZSN	147.2400	+0.6	TSQL 156.7	FM (analog)		—	Leadville, CO
40.4	K7PFJ	Fairplay K7PFJ RMHR	446.7625	+0.6	CC7	DMR	RMHR	—	Fairplay, CO
40.9	N0SZ	Boulder Lee Hl N0SZ RMHAM	445.0500	-5	CC9	DMR	RMHAM RMHR 🗓 1 net	1 net · 30 check-ins · 13 stations	Boulder, CO
41.1	AB0PC	Fairplay Beaver AB0PC AllStar	147.0900	+0.6	TSQL 100.0	FM (analog)	AllStar 45840	—	Fairplay, CO
42.0	KB0VJJ	Leadville Mosqui KB0VJJ	145.4450	-0.6	TONE 88.5	FM (analog)	🗓 1 net	1 net · 18 check-ins · 18 stations	Leadville, CO
44.5	KD0NU	Aspen Mtn KD0NU AllStar	447.0500	-5	TSQL 107.2	FM (analog) (C4FM,FM)	WIRES-X 50459 AllStar 40249	—	Aspen, CO
46.7	KD0NU	Aspen KD0NU AllStar	442.3000	+5	TONE 136.5	FM (analog)	AllStar 516344	—	Aspen, CO
47.3	KD0NU	Aspen KD0NU WIRES-X	442.0500	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 50459	—	Aspen, CO
47.9	AA0BF	Fairplay AA0BF AllStar	447.1250	-5	TONE 103.5	FM (analog)	AllStar 45840	—	Fairplay C0, CO
47.9	NX0G	Lake George Badg NX0G	146.6850	-0.6	TONE 107.2	FM (analog)		—	Lake George, CO
47.9	KC0CVU	Lake George Badg KC0CVU	147.3600	+0.6	TONE 107.2	FM (analog)	🗓 1 net	1 net · 35 check-ins · 21 stations	Lake George, CO
48.0	KB0TUC	Cotopaxi KB0TUC	145.4600	-0.6	TSQL 100.0	FM (analog)		—	Cotopaxi, CO
49.4	WB0QMR	Silverthorne WB0QMR AllStar	146.7000	-0.6	TONE 107.2	FM (analog)	IRLP 3972 AllStar 506063	—	Silverthorne, CO
45.6	KD0NU offline	Aspen KD0NU IRLP	446.8750	simplex	none	FM (analog)	IRLP 7052	—	Aspen, CO

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Apr 12, 2022 Granted Apr 30, 2022 0009998998	KC9BTY · Russell C Grosch · Amateur Extra Attn: Russell C Grosch · 13372 CR 261B, NATHROP, CO 81236-9739 38.6763, -106.2637 (ZIP center) · Grid DM68uq · CQ 4 · ITU 7 · map ↗	1.N0RCG ✓ granted	Granted got N0RCG