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

Aaron J Krebs

FRN 0015200025 · first licensed Jun 21, 2006 as KC0YAF · 4 licenses on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
Mar 16, 2026	0011948275	HAM	Renewal	Granted	K0YAF
Aug 17, 2020	0009187099	HAM	Administrative update	Granted	K0YAF
May 26, 2016	0007283599	HAM	Modification	Granted	KC0YAF
Sep 3, 2014	0006447152	HAM	Modification	Granted	K0AJK
Jul 29, 2014	0006401181	HAM	Modification	Granted	KC0YAF
May 23, 2007	0003040935	HAM	Modification	Granted	KC0YAF
Jun 21, 2006	0002659005	HAM	New license	Granted	KC0YAF

Complete licensing history

📦 Moved: Colorado Springs, CO → Cheyenne, WY

K0YAF Active General · vanity Jun 14, 2016 → expires Jun 14, 2036

Licensee
Aaron J Krebs

Address
4709 Ontario Ave
Cheyenne, WY 82009
41.1613, -104.7530 (street) · Grid DN71od · CQ 4 · ITU 7 · map ↗

FRN
0015200025

Previous call
KC0YAF (Technician)

Last granted
Mar 17, 2026

Effective
Mar 17, 2026

Last action
Mar 17, 2026
FCC actions (4)
- Mar 17, 2026 — License renewed LIREN
- Aug 18, 2020 — Administrative update LIAUA
- Jun 14, 2016 — Vanity call sign granted VANGRT
- Jun 14, 2016 — License issued LIISS
KC0YAF Canceled General · vanity Sep 23, 2014 → Jun 14, 2016 (canceled)

Licensee
Aaron J Krebs

Address
6360 Timber Bluff Pt. #206
Colorado Springs, CO 80918
38.9104, -104.7804 (ZIP center) · Grid DM78ov · CQ 4 · ITU 7 · map ↗

FRN
0015200025

Previous call
K0AJK (Technician)

Last granted
Sep 23, 2014

Effective
Sep 23, 2014

Last action
Jun 14, 2016
FCC actions (3)
- Jun 14, 2016 — License canceled LICAN
- Sep 23, 2014 — Vanity call sign granted VANGRT
- Sep 23, 2014 — License issued LIISS
K0AJK Canceled General · vanity Aug 16, 2014 → Sep 23, 2014 (canceled)

Licensee
Aaron J Krebs

Address
6360 Timber Bluff Pt. #206
Colorado Springs, CO 80918
38.9104, -104.7804 (ZIP center) · Grid DM78ov · CQ 4 · ITU 7 · map ↗

FRN
0015200025

Previous call
KC0YAF (Technician)

Last granted
Aug 16, 2014

Effective
Aug 16, 2014

Last action
Sep 23, 2014
FCC actions (3)
- Sep 23, 2014 — License canceled LICAN
- Aug 16, 2014 — Vanity call sign granted VANGRT
- Aug 16, 2014 — License issued LIISS
KC0YAF Canceled General Jun 21, 2006 → Aug 16, 2014 (canceled)

Licensee
Aaron J Krebs

Address
5318 Rawhide Ln
Colorado Springs, CO 80917
38.8868, -104.7405 (ZIP center) · Grid DM78pv · CQ 4 · ITU 7 · map ↗

FRN
0015200025

Last granted
Jun 21, 2006

Effective
May 23, 2007

Last action
Aug 16, 2014
FCC actions (4)
- Aug 16, 2014 — License canceled LICAN
- May 23, 2007 — License modified LIMOD
- Jun 21, 2006 — License issued LIISS
- Jun 21, 2006 — 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 16, 2022 → Oct 4, 2026 · 13 snapshots · as K0YAF
Aaron J Krebs
4709 Ontario Ave, Cheyenne, WY 82009
41.1613, -104.7530 (street) · Grid DN71od · CQ 4 · ITU 7 · map ↗
Seen Mar 28, 2015 → Oct 4, 2026 · 85 snapshots · as K0AJK
Aaron J Krebs
6360 Timber Bluff Pt. #206, Colorado Springs, CO 80918
38.9104, -104.7804 (ZIP center) · Grid DM78ov · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KC0YAF
Aaron J Krebs
5318 Rawhide Ln, Colorado Springs, CO 80917
38.8868, -104.7405 (ZIP center) · Grid DM78pv · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

58 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
1.7	KB3EQN Listed as KB3EQN/L	CHEYENNE KB3EQN AllStar	224.7000	simplex	TONE 85.4	FM (analog)	AllStar 455131	—	CHEYENNE, WY
2.1	N7DEN	Cheyenne N7DEN	145.2350	-0.6	TONE 131.8	FM (analog)		—	Cheyenne, WY
2.2	N7DEN	Cheyenne (Pi Ech N7DEN IRLP	445.9750	simplex	TSQL 100.0	FM (analog)	IRLP 3794	—	Cheyenne (Pi EchoIRLP), WY
3.0	N7JJY	Cheyenne N7JJY BM	448.8750	-5	CC1	DMR	BrandMeister 310778	—	Cheyenne, WY
3.0	KC7DHF	Cheyenne KC7DHF BM	447.9500	-5	CC12	DMR	BrandMeister TGIF	—	Cheyenne, WY
3.0	KC7SNO	Cheyenne KC7SNO	447.2250	-5	none	D-STAR		—	Cheyenne, WY
3.4	KC7DHF	Cheyenne KC7DHF BM	448.9500	-5	CC15	DMR	BrandMeister 315615	—	Cheyenne, WY
3.6	N7JJY	Cheyenne N7JJY	447.5500	-5	TSQL 114.8	FM (analog) (FM,C4FM)		—	Cheyenne, WY
3.8	WY7HR	Cheyenne N Park WY7HR	147.1050	+0.6	TSQL 91.5	FM (analog)		—	Cheyenne, WY
3.8	WY7EOC	Cheyenne WY7EOC WYDMR	449.9750	-5	CC11	DMR	WYDMR	—	Cheyenne, WY
4.3	WY7HR	Cheyenne Denver WY7HR	146.7750	-0.6	TSQL 114.8	FM (analog)		—	Cheyenne, WY
4.9	WY7WL	Cheyenne WY7WL BM	425.2500	-5	CC11	DMR	BrandMeister 316463601	—	Cheyenne, WY
5.1	W3ORR	Cheyenne W3ORR	449.2000	-5	none	FM (analog) (FM,C4FM)		—	Cheyenne, WY
9.4	N7JJY	Cheyenne Chalk N7JJY	449.3000	-5	TSQL 131.8	FM (analog)		—	Cheyenne, WY
9.6	K7PFJ	Cheyenne K7PFJ RMHR	449.9375	-5	CC7	DMR	RMHR	—	Cheyenne, WY
30.9	W0UPS	Nunn UNC W0UPS	146.8500	-0.6	TSQL 100.0	FM (analog)		—	Nunn, CO
34.0	W0UPS	Grover W0UPS	449.6000	-5	TSQL 100.0	FM (analog)		—	Grover, CO
34.3	WB7UPS	Wellington WB7UPS	448.3250	-5	TONE 110.9	FM (analog)		—	Wellington, CO
36.1	WY7EOC	Laramie Pilot Hl WY7EOC WYDMR	447.2250	-5	CC11	DMR	WYDMR	—	Laramie, WY
37.7	N2SKY	Laramie Pilot Hl N2SKY AllStar	447.4000	-5	TSQL 103.5	FM (analog)	AllStar 46079 AllStar 506060 🗓 1 net	1 net	Laramie, WY
38.3	WY7HR	Albin Peterson WY7HR	147.1650	+0.6	TSQL 114.8	FM (analog)		—	Albin, WY
40.9	K0FNL	Severance Cactus K0FNL	447.2000	-5	TSQL 82.5	FM (analog)		—	Severance, CO
42.6	N0AOL	Fort Collins N0AOL NoCo	446.7375	+0.6	CC2	DMR	NoCo	—	Fort Collins, CO
43.4	W0QEY	Fort Collins CSU W0QEY	449.8500	-5	TSQL 100.0	FM (analog)		—	Fort Collins, CO
43.4	W0QEY	Fort Collins CSU W0QEY	927.9500	-25	TSQL 100.0	FM (analog)		—	Fort Collins, CO
43.4	KT0L	Fort Collins KT0L NoCo	145.2050	-0.6	CC10	DMR	NoCo	—	Fort Collins, CO
43.8	W0DMR	Fort Collins W0DMR NoCo	147.3900	+0.6	CC2	DMR	NoCo	—	Fort Collins, CO
44.1	W0QEY	Fort Collins CSU W0QEY	446.8125	-5	none	D-STAR		—	Fort Collins, CO
44.1	W0QEY	Fort Collins CSU W0QEY	446.7625	-5	CC8	DMR		—	Fort Collins, CO
44.2	W0QEY	Fort Collins CSU W0QEY	147.3600	+0.6	TSQL 100.0	FM (analog)		—	Fort Collins, CO
44.4	N7UW	Laramie Univ N7UW	146.6100	-0.6	TONE 146.2	FM (analog) (FM,C4FM)		—	Laramie, WY
44.8	WY7HR	Laramie Beacon WY7HR	146.8200	-0.6	TSQL 114.8	FM (analog)		—	Laramie, WY
45.4	N7VDR	Fort Collins N7VDR BM	445.0250	-5	CC1	DMR	BrandMeister 310548	—	Fort Collins, CO
46.9	WW8L	Fort Collins WW8L AllStar	438.4500	-5	CC1	DMR	BrandMeister 310814206 AllStar 528171	—	Fort Collins, CO
47.5	N0KUJ	Fort Collins N0KUJ BM	438.5000	-5	CC7	DMR	BrandMeister 322313902	—	Fort Collins, CO
47.5	WK0I	Ft Collins WK0I BM	433.5500	+5	CC1	DMR	BrandMeister 312881301	—	Ft Collins, CO
48.0	W0WAL	Windsor W0WAL WIRES-X	448.4750	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 94323	—	Windsor, CO
48.1	W0UPS	Fort Collins Buc W0UPS	146.6250	-0.6	TSQL 100.0	FM (analog)		—	Fort Collins, CO
48.1	N0SZ	Fort Collins Buc N0SZ	445.2000	-5	CC7	DMR	🗓 1 net	1 net · 30 check-ins · 13 stations	Fort Collins, CO
48.1	N2SKY	Fort Collins Buc N2SKY AllStar	448.4000	-5	TSQL 103.5	FM (analog)	AllStar 506064 EchoLink 985839 WIRES-X 46361 AllStar 401952 AllStar 401960	—	Fort Collins, CO
48.1	KI0HC	Fort Collins Buc KI0HC	927.8750	in 902.0250	none	P25		—	Fort Collins, CO
48.2	W1VAN	Fort Collins W1VAN BM	446.7750	-5	CC2	DMR	BrandMeister 310541	—	Fort Collins, Co., CO
48.2	W1VAN	Fort Collins W1VAN BM	446.9000	-5	CC2	DMR	BrandMeister 310541	—	Fort Collins, CO
48.3	KB0VJJ	Fort Collins Buc KB0VJJ	146.7300	-0.6	TONE 88.5	FM (analog)	🗓 1 net	1 net · 18 check-ins · 18 stations	Fort Collins, CO
48.3	W0UPS	Fort Collins Buc W0UPS	447.7000	-5	TSQL 100.0	FM (analog)		—	Fort Collins, CO
48.4	KB0VGD	Fort Collins Hor KB0VGD BM	145.2650	-0.6	CC2	DMR	BrandMeister 310831	—	Fort Collins, CO
48.4	K7PFJ	Fort Collins Hor K7PFJ RMHR	446.7500	-5	CC7	DMR	RMHR	—	Fort Collins, CO
48.4	W0DMR	Fort Collins Hor W0DMR NoCo	446.7750	-5	CC2	DMR	NoCo	—	Fort Collins, CO
48.8	W0UPS	Fort Collins Hor W0UPS EchoLink	145.1150	-0.6	TSQL 100.0	FM (analog)	EchoLink 4236 🗓 2 nets	2 nets	Fort Collins, CO
48.8	W0UPS	Fort Collins Hor W0UPS	447.2750	-5	TSQL 100.0	FM (analog)	🗓 3 nets	3 nets	Fort Collins, CO
48.8	K7UND	Fort Colins K7UND	449.4750	-5	DCS 023	FM (analog)		—	Fort Colins, CO
49.0	W7RF	Fort Collins W7RF	447.7250	-5	TSQL 131.8	FM (analog)		—	Fort Collins, CO
49.2	KC0RBT	Fort Collins KC0RBT EchoLink	447.4500	-5	TSQL 123.0	FM (analog)	EchoLink 447450	—	Fort Collins, CO
3.8	KD7SU offline	Cheyenne KD7SU IRLP	445.9750	simplex	TSQL 100.0	FM (analog)	IRLP 3342	—	Cheyenne, WY
6.0	N7JJY offline	Cheyenne N7JJY	449.9000	-5	TSQL 100.0	FM (analog)		—	Cheyenne, WY
41.1	KD7KMU offline	Laramie ( Pi Ech KD7KMU IRLP	446.0250	simplex	none	FM (analog)	IRLP 3372	—	Laramie ( Pi EchoIRLP ), WY
48.1	W0UPS offline	Fort Collins Buc W0UPS	224.8400	-1.6	TSQL 100.0	FM (analog)		—	Fort Collins, CO
48.4	W1VAN offline	Fort Collins W1VAN BM	147.1650	in 747.1650	CC2	DMR	BrandMeister 310540	—	Fort Collins, CO

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 26, 2016 Granted Mar 17, 2026 0007283599	KC0YAF · Aaron J Krebs · General 6360 Timber Bluff Pt. #206, Colorado Springs, CO 80918 38.9104, -104.7804 (ZIP center) · Grid DM78ov · CQ 4 · ITU 7 · map ↗	1.K0YAF ✓ granted	Granted got K0YAF
Filed Sep 3, 2014 Granted Jun 21, 2006 0006447152	K0AJK · Aaron J Krebs · General 6360 Timber Bluff Pt. #206, Colorado Springs, CO 80918 38.9104, -104.7804 (ZIP center) · Grid DM78ov · CQ 4 · ITU 7 · map ↗	1.KC0YAF ✓ granted	Granted got KC0YAF
Filed Jul 29, 2014 Award date was Aug 16, 2014 0006401181	KC0YAF · Aaron J Krebs · General 6360 Timber Bluff Pt. #206, Colorado Springs, CO 80918 38.9104, -104.7804 (ZIP center) · Grid DM78ov · CQ 4 · ITU 7 · map ↗	1.K0AJK held	Granted