N9TPB FCC License Search

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

CLIFFORD H AHRENS

FRN 0002281160 · first licensed Mar 9, 2007 as K0CA · 1 license on record

📝 FCC applications (2)

Received	File number	Service	Purpose	Status	Call
Mar 8, 2017	0007693122	HAM	Renewal	Granted	K0CA
Mar 8, 2007	0002940579	HAM	Renewal	Granted	K0CA

Complete licensing history

K0CA Active Amateur Extra · vanity Mar 9, 2007 → expires Jun 6, 2027

Licensee
CLIFFORD H AHRENS

Address
65 PIONEER TRAIL
HANNIBAL, MO 63401-2744
39.7079, -91.4053 (street) · Grid EM49hq · CQ 4 · ITU 7 · map ↗

FRN
0002281160

Previous call
KI0W (Advanced)

Last granted
Mar 9, 2017

Effective
Mar 9, 2017

Last action
Mar 9, 2017
FCC actions (2)
- Mar 9, 2017 — License renewed LIREN
- Mar 9, 2007 — 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 K0CA
CLIFFORD H AHRENS
65 PIONEER TRAIL, HANNIBAL, MO 63401-2744
39.7079, -91.4053 (street) · Grid EM49hq · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

19 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	W0KEM	Hannibal W0KEM	146.8800	-0.6	TONE 103.5	FM (analog)		—	Hannibal, MO
6.1	W0KEM	Hannibal W0KEM	146.6250	-0.6	TSQL 103.5	FM (analog)		—	Hannibal, MO
15.7	W9AWE	Quincy W9AWE	441.8938	+5	none	D-STAR		—	Quincy, IL
15.7	W9AWE	Quincy W9AWE	146.9400	-0.6	TSQL 123.0	FM (analog)		—	Quincy, IL
15.7	W9AWE	Quincy W9AWE	147.0300	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)		—	Quincy, IL
15.7	W9AWE	Quincy W9AWE	443.9000	+5	TSQL 103.5	FM (analog) (FM,C4FM)		—	Quincy, IL
17.9	KA0EJQ	Monroe City KA0EJQ	444.2000	+5	TONE 141.3	FM (analog)	🗓 2 nets	2 nets · 18 check-ins · 13 stations	Monroe City, MO
18.3	KA0EJQ	Monroe City KA0EJQ	146.7000	-0.6	TONE 127.3	FM (analog)	🗓 2 nets	2 nets · 18 check-ins · 13 stations	Monroe City, MO
18.8	W9AWE	Quincy W9AWE	147.1950	+0.6	TSQL 103.5	D-STAR (C4FM,DV)		—	Quincy, IL
26.3	KB0YKI	Ewing KB0YKI	444.8750	+5	TSQL 100.0	FM (analog)		—	Ewing, MO
27.8	AA0RC	Vandalia AA0RC AllStar	444.1250	+5	TSQL 127.3	FM (analog) (DMR,FM)	AllStar 48010 BrandMeister 313198	—	Vandalia, MO
28.5	N3GMS	Wade,nc N3GMS BM	439.5000	-5	CC1	DMR	BrandMeister 318363701	—	Wade,nc, MO
32.7	W9TRA	Pittsfield Polic W9TRA	145.4300	-0.6	TONE 103.5	FM (analog)		—	Pittsfield, IL
35.4	N0SYL	Paris N0SYL	146.8350	-0.6	TONE 127.3	FM (analog)		—	Paris, MO
36.5	KA0EJQ	Eolia KA0EJQ	145.1900	-0.6	none	FM (analog)	🗓 2 nets	2 nets · 18 check-ins · 13 stations	Eolia, MO
43.4	AA0RC	Missouri KWWR AA0RC AllStar	147.2550	+0.6	TSQL 127.3	FM (analog)	AllStar 42605	—	, MO
43.4	AA0RC	Missouri KWWR AA0RC AllStar	443.4250	+5	TSQL 127.3	FM (analog) (DMR,FM)	AllStar 48008 BrandMeister 313140	—	, MO
44.8	AA0RC	Missouri SSM AA0RC	444.8250	+5	TSQL 127.3	FM (analog)		—	, MO
27.8	AA0RC offline	Vandalia AA0RC	442.1250	+5	TSQL 127.3	FM (analog)		—	Vandalia, MO