N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

Jonathan D Cook

FRN 0030359053 · first licensed Jan 12, 2021 as KO4KWN · 2 licenses on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Feb 26, 2021	0009431495	HAM	Modification	Granted	KO4KWN
Feb 16, 2021	0009414468	HAM	Modification	Granted	KO4KWN
Feb 8, 2021	0009406880	HAM	Modification	Granted	KO4KWN
Jan 12, 2021	0009366294	HAM	New license	Granted	KO4KWN

Complete licensing history

N4JCX Active Amateur Extra · vanity Mar 9, 2021 → expires Mar 9, 2031

Licensee
Jonathan D Cook

Address
505 ABBOTT ST
LINDEN, AL 36748-1913
32.3020, -87.7990 (street) · Grid EM62ch · CQ 4 · ITU 8 · map ↗

FRN
0030359053

Previous call
KO4KWN (General)

Last granted
Mar 9, 2021

Effective
Mar 9, 2021

Last action
Mar 9, 2021
FCC actions (2)
- Mar 9, 2021 — Vanity call sign granted VANGRT
- Mar 9, 2021 — License issued LIISS
KO4KWN Canceled Amateur Extra Jan 12, 2021 → Mar 9, 2021 (canceled)

Licensee
Jonathan D Cook

Address
505 ABBOTT ST
LINDEN, AL 36748-1913
32.3020, -87.7990 (street) · Grid EM62ch · CQ 4 · ITU 8 · map ↗

FRN
0030359053

Last granted
Jan 12, 2021

Effective
Feb 26, 2021

Last action
Mar 9, 2021
FCC actions (5)
- Mar 9, 2021 — License canceled LICAN
- Feb 26, 2021 — License modified LIMOD
- Feb 8, 2021 — License modified LIMOD
- Jan 12, 2021 — License issued LIISS
- Jan 12, 2021 — 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 · 26 snapshots · as KO4KWN
Jonathan D Cook
505 ABBOTT ST, LINDEN, AL 36748-1913
32.3020, -87.7990 (street) · Grid EM62ch · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

13 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
16.9	KE4ROA	Dixons Mills KE4ROA	147.0800	+0.6	TONE 210.7	FM (analog)		—	Dixons Mills, AL
26.8	W4RDM	Butler W4RDM AllStar	443.3250	+5	TSQL 107.2	FM (analog)	EchoLink 449883 AllStar 61273	—	Butler, AL
28.6	K4QXT	York Siloam K4QXT	147.0000	+0.6	TONE 210.7	FM (analog)		—	York, AL
28.8	KE4ROA	Butler KE4ROA	146.8500	-0.6	TONE 210.7	FM (analog)		—	Butler, AL
36.7	N5GEB	Camden N5GEB	147.1300	+0.6	TSQL 123.0	FM (analog)		—	Camden, AL
37.2	KD4EXS	Marion KD4EXS	147.3750	+0.6	TSQL 123.0	FM (analog)		—	Marion, AL
41.0	AB4BR	Grove Hill AB4BR	147.2800	+0.6	TSQL 210.7	FM (analog)		—	Grove Hill, AL
45.7	KI5UXN	Quitman KI5UXN	145.3100	-0.6	TONE 100.0	FM (analog)		—	Quitman, MS
46.0	N4VRM	Selma N4VRM	146.7200	-0.6	TONE 100.0	FM (analog)		—	Selma, AL
46.0	KI4CNI	Selma KI4CNI	147.0400	+0.6	TSQL 146.2	FM (analog)		—	Selma, AL
46.0	N4KTX	Selma N4KTX	442.0250	+5	TONE 100.0	FM (analog)		—	Selma, AL
48.7	K4HDC	Moundville K4HDC	147.2200	+0.6	TSQL 77.0	FM (analog)		—	Moundville, AL
49.1	N4CLS	Moundville N4CLS	147.1600	+0.6	TONE 118.8	FM (analog)		—	Moundville, AL

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 16, 2021 Granted Mar 9, 2021 0009414468	KO4KWN · Jonathan D Cook · General 505 ABBOTT ST, LINDEN, AL 36748-1913 32.3020, -87.7990 (street) · Grid EM62ch · CQ 4 · ITU 8 · map ↗	1.N4JCX ✓ granted 2.KD4JC available 3.AD4JC held 4.AE4JC held 5.WE4JC held	Granted got N4JCX