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

Jeffrey N Martin

FRN 0027039460 · first licensed Nov 30, 2017 as KG5WGX · 4 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRYC249	Active	Jeffrey N Martin	Aransas Pass, TX	Jul 22, 2023	Jul 22, 2033

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
Jul 21, 2023	0010627152	GMRS	New license	Granted
Nov 29, 2022	0010293380	HAM	Modification	Granted	AI5IX
Nov 3, 2022	0010265938	HAM	Modification	Dismissed	AI5IX
Nov 2, 2022	0010264806	HAM	Modification	Granted	K5JNM
Jun 21, 2022	0010095665	HAM	Administrative update	Granted	K5JNM
Apr 6, 2018	0008164530	HAM	Modification	Granted	KG5WGX
Feb 2, 2018	0008085285	HAM	Modification	Granted	KG5WGX
Jan 16, 2018	0008063273	HAM	Duplicate license	Granted	KG5WGX
Nov 30, 2017	0008013144	HAM	New license	Granted	KG5WGX

Complete licensing history

KO5D Active Amateur Extra · vanity Dec 17, 2022 → expires Dec 17, 2032

Licensee
Jeffrey N Martin

Address
PO Box 2063
Aransas Pass, TX 78335

FRN
0027039460

Previous call
AI5IX (General)

Last granted
Dec 17, 2022

Effective
Dec 17, 2022

Last action
Dec 17, 2022
FCC actions (2)
- Dec 17, 2022 — Vanity call sign granted VANGRT
- Dec 17, 2022 — License issued LIISS
AI5IX Canceled Amateur Extra Apr 24, 2018 → Dec 17, 2022 (canceled)

Licensee
Jeffrey N Martin

Address
PO Box 2063
Aransas Pass, TX 78335

FRN
0027039460

Previous call
K5JNM (General)

Last granted
Apr 24, 2018

Effective
Nov 2, 2022

Last action
Dec 17, 2022
FCC actions (3)
- Dec 17, 2022 — License canceled LICAN
- Nov 2, 2022 — Systematic call sign granted SYSGRT
- Nov 2, 2022 — License issued LIISS
K5JNM Canceled Amateur Extra · vanity Apr 24, 2018 → Nov 2, 2022 (canceled)

Licensee
Jeffrey N Martin

Address
PO Box 2063
Aransas Pass, TX 78335

FRN
0027039460

Previous call
KG5WGX (General)

Last granted
Apr 24, 2018

Effective
Nov 2, 2022

Last action
Nov 2, 2022
FCC actions (4)
- Nov 2, 2022 — License canceled LICAN
- Jun 22, 2022 — Administrative update LIAUA
- Apr 24, 2018 — Vanity call sign granted VANGRT
- Apr 24, 2018 — License issued LIISS
KG5WGX Canceled General Nov 30, 2017 → Apr 24, 2018 (canceled)

Licensee
Jeffrey N Martin

Address
558 S 11th St
Aransas Pass, TX 78336
27.9279, -97.1713 (ZIP center) · Grid EL17jw · CQ 4 · ITU 7 · map ↗

FRN
0027039460

Last granted
Nov 30, 2017

Effective
Feb 2, 2018

Last action
Apr 24, 2018
FCC actions (4)
- Apr 24, 2018 — License canceled LICAN
- Feb 2, 2018 — License modified LIMOD
- Nov 30, 2017 — License issued LIISS
- Nov 30, 2017 — 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 27, 2024 → Oct 4, 2026 · 36 snapshots · as K5JNM
Jeffrey N Martin
PO Box 2063, Aransas Pass, TX 78335
Seen Jan 2, 2018 → Oct 4, 2026 · 23 snapshots · as KG5WGX
Jeffrey N Martin
558 S 11th St, Aransas Pass, TX 78336
27.9279, -97.1713 (ZIP center) · Grid EL17jw · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

28 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
2.5	KF5NJQ	Portland KF5NJQ	147.3400	+0.6	TSQL 107.2	FM (analog)		—	Portland, TX
4.3	W5ICC	Ingleside W5ICC	147.2200	+0.6	TONE 173.8	FM (analog)		—	Ingleside, TX
4.3	W5ICC	Ingleside W5ICC	444.9000	+5	TONE 151.4	FM (analog) (DV,FM)		—	Ingleside, TX
14.3	K5YZZ	Taft K5YZZ	444.8000	+5	none	FM (analog)		—	Taft, TX
15.4	W5LEX	Corp USS Lexingt W5LEX IRLP	444.8500	+5	TSQL 103.5	FM (analog)	EchoLink 907637 IRLP 4216	—	Corpus Christi, TX
16.3	N5CRP	Corpus Christi N5CRP	147.1000	+0.6	TONE 107.2	FM (analog)		—	Corpus Christi, TX
16.3	KC5HWB	Corpus Christi KC5HWB	443.1250	+5	CC9	DMR		—	Corpus Christi, TX
16.3	WA2MCT	Corpus Christi WA2MCT	443.7000	+5	TONE 156.7	FM (analog)		—	Corpus Christi, TX
16.3	WA5MPA	Corpus Christi WA5MPA	443.9500	+5	none	FM (analog)		—	Corpus Christi, TX
16.3	WD5FJX	Corpus Christi WD5FJX	444.3500	+5	none	FM (analog)		—	Corpus Christi, TX
17.9	W5QLD	Corpus Christi W5QLD AllStar	441.3500	+5	TONE 103.5	FM (analog) (DMR,FM)	AllStar 283860 AllStar 28386 BrandMeister 311020	—	Corpus Christi, TX
18.8	AD5CA	Corpus Christi AD5CA CBridge-2.	441.6000	+5	CC1	DMR	CBridge-2.0 BrandMeister C-Bridge 🗓 1 net	1 net · 8 check-ins · 7 stations	Corpus Christi, TX
20.2	N5CRP	Corpus Christi N5CRP	146.8200	-0.6	TONE 107.2	FM (analog)		—	Corpus Christi, TX
21.1	KG5DHL	Corpus Christi KG5DHL	444.1000	+5	TSQL 107.2	FM (analog)		—	Corpus Christi, TX
22.6	K5ENT	Corpus Christi K5ENT WIRES-X	442.5750	+5	TSQL 100.0	FM (analog) (C4FM,FM)	WIRES-X 93666	—	Corpus Christi, TX
26.8	W5LCR	Refugio W5LCR AllStar	147.2000	+0.6	TSQL 107.2	FM (analog)	AllStar 614492 AllStar 614495 🗓 1 net	1 net · 63 check-ins · 54 stations	Refugio, TX
27.7	KC5HWB	Violet KC5HWB CBridge-2	444.6000	+5	CC9	DMR	CBridge-2.0	—	Violet, TX
30.6	N5CRP	Corpus Christi N5CRP	146.8800	-0.6	TSQL 107.2	FM (analog) (FM,C4FM)		—	Corpus Christi, TX
30.7	N5CRP	Corpus Christi N5CRP AllStar	442.2500	+5	TSQL 107.2	FM (analog)	AllStar 55093 AllStar 614702	—	Corpus Christi, TX
41.0	K1IMD	Mathis K1IMD Mixed-Mode	146.8000	-0.6	CC1	DMR	Mixed-Mode	—	Mathis, TX
48.0	W5DK	Beeville W5DK IRLP	443.5250	+5	TONE 141.3	FM (analog)	EchoLink 3763 IRLP 3795	—	Beeville, TX
48.0	KD5PXB	Beeville KD5PXB	53.6500	-1	TONE 107.2	FM (analog)		—	Beeville, TX
48.2	W6AUS	Beeville W6AUS BM	440.3250	+5	CC1	DMR	BrandMeister 311364	—	Beeville, TX
48.2	W5DTW	Beeville W5DTW Mixed-Mode	444.7000	+5	CC1	DMR	Mixed-Mode	—	Beeville, TX
18.0	W0IT offline	Corpus W0IT IRLP	446.0250	simplex	TSQL 107.2	FM (analog)	IRLP 3567	—	Corpus, TX
26.5	N5MXI offline	Corpus Christi [ N5MXI IRLP	446.9000	simplex	TSQL 100.0	FM (analog)	IRLP 7983	—	Corpus Christi [Nano-Node], TX
26.8	K5WAG offline	Refugio K5WAG	443.0500	+5	TONE 103.5	FM (analog)		—	Refugio, TX
34.1	K1IMD offline	No Padre Island K1IMD IRLP	146.5500	simplex	TSQL 100.0	FM (analog)	IRLP 4689	—	No Padre Island, TX

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Nov 29, 2022 Granted Dec 17, 2022 0010293380	AI5IX · Jeffrey N Martin · Amateur Extra PO Box 2063, Aransas Pass, TX 78335	1.KO5D ✓ granted	Granted got KO5D
Filed Nov 3, 2022 Granted Dec 17, 2022 0010265938	AI5IX · Jeffrey N Martin · Amateur Extra PO Box 2063, Aransas Pass, TX 78335	1.KO5D ✓ granted 2.K5HO held 3.W5SP held 4.W5LU held	Dismissed got KO5D
Filed Apr 6, 2018 Granted Apr 24, 2018 0008164530	KG5WGX · Jeffrey N Martin · General 558 S 11th St, Aransas Pass, TX 78336 27.9279, -97.1713 (ZIP center) · Grid EL17jw · CQ 4 · ITU 7 · map ↗	1.K5JNM ✓ granted	Granted got K5JNM