N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

Matt Pimentel

FRN 0017524778 · first licensed May 21, 2018 as KN4MMA · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRAS838	Active	Matt J Pimentel	Springfield, GA	Feb 21, 2018	Feb 21, 2028

📝 FCC applications (13)

Received	File number	Service	Purpose	Status	Call
Jul 21, 2026	0012121371	HAM	Modification	Granted	KN4MMA
Jun 29, 2026	0012094587	HAM	Modification	Dismissed	KN4MMA
Apr 9, 2025	0011521960	HAM	Modification	Granted	KN4MMA
Feb 18, 2025	0011450841	GMRS	Administrative update	Granted
Feb 18, 2025	0011450840	HAM	Administrative update	Granted	KN4MMA
Aug 26, 2024	0011218203	HAM	Modification	Granted	KN4MMA
May 12, 2020	0009075778	HAM	Administrative update	Granted	KN4MMA
May 12, 2020	0009075777	GMRS	Administrative update	Granted
Jun 12, 2018	0008242137	HAM	Withdrawal	Withdrawn	KN4MMA
May 21, 2018	0008218283	HAM	New license	Granted	KN4MMA
Feb 20, 2018	0008104802	GMRS	New license	Granted
Dec 7, 2017	0008024464	GMRS	New license	Dismissed
Mar 6, 2008	0003348451	GMRS	New license	Dismissed

Complete licensing history

K4LMR Active Amateur Extra · vanity Aug 8, 2026 → expires Aug 8, 2036

Licensee
Matt Pimentel

Address
PO BOX 114
SPRINGFIELD, GA 31329
32.4273, -81.3500 (ZIP center) · Grid EM92hk · CQ 5 · ITU 8 · map ↗

FRN
0017524778

Previous call
KN4MMA (General)

Last granted
Aug 8, 2026

Effective
Aug 8, 2026

Last action
Aug 8, 2026
FCC actions (2)
- Aug 8, 2026 — Vanity call sign granted VANGRT
- Aug 8, 2026 — License issued LIISS
KN4MMA Canceled Amateur Extra May 21, 2018 → Aug 8, 2026 (canceled)

Licensee
Matt J Pimentel

Address
PO BOX 114
SPRINGFIELD, GA 31329
32.4273, -81.3500 (ZIP center) · Grid EM92hk · CQ 5 · ITU 8 · map ↗

FRN
0017524778

Last granted
May 21, 2018

Effective
Apr 9, 2025

Last action
Aug 8, 2026
FCC actions (7)
- Aug 8, 2026 — License canceled LICAN
- Apr 9, 2025 — License modified LIMOD
- Feb 19, 2025 — Administrative update LIAUA
- Aug 26, 2024 — License modified LIMOD
- May 13, 2020 — Administrative update LIAUA
- May 21, 2018 — License issued LIISS
- May 21, 2018 — 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 Mar 6, 2025 → Oct 4, 2026 · 9 snapshots · as KN4MMA
Matt J Pimentel
PO BOX 114, SPRINGFIELD, GA 31329
32.4273, -81.3500 (ZIP center) · Grid EM92hk · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Dec 20, 2024 · 6 snapshots · as KN4MMA
Matt J Pimentel
134 Jennifer Cir, Rincon, GA 31326
32.2402, -81.2232 (street) · Grid EM92jf · CQ 5 · ITU 8 · map ↗
Seen Sep 3, 2018 → May 6, 2019 · 3 snapshots · as KN4MMA
Matthew J Pimentel
35 Lake Shore Blvd, Port Wentworth, GA 31407
32.1832, -81.1979 (ZIP center) · Grid EM92je · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

65 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
6.7	W4ECA	Guyton W4ECA AllStar	146.7450	-0.6	TONE 97.4	FM (analog)	AllStar 45029	—	Guyton, GA
7.0	K4VYX	Guyton K4VYX MARC	442.3500	+5	CC8	DMR	DMR-MARC	—	Guyton, GA
18.5	KK4ONF	Hardeeville KK4ONF	147.0600	+0.6	TSQL 123.0	FM (analog)		—	Hardeeville, SC
24.8	KF4DG	Statesboro WWNS KF4DG	147.3900	+0.6	TONE 100.0	FM (analog)		—	Statesboro, GA
24.8	K4VYX	Statesboro K4VYX MARC	442.3125	+5	CC3	DMR	DMR-MARC	—	Statesboro, GA
24.9	KF4DG	Pembroke WVAN KF4DG EchoLink	147.1050	+0.6	TONE 100.0	FM (analog)	EchoLink 469003	—	Pembroke, GA
25.6	W4LHS	Savannah WSAV W4LHS EchoLink	442.7000	+5	TONE 123.0	FM (analog)	EchoLink 955050	—	Savannah, GA
25.8	N1RCW	Bluffton Lawton N1RCW AllStar	445.9250	simplex	TONE 100.0	FM (analog)	AllStar 29305 EchoLink 398619	—	Bluffton, SC
25.9	W4LHS	Bloomingdale WJC W4LHS	146.9700	-0.6	TONE 123.0	FM (analog)		—	Bloomingdale, GA
27.9	KK4SGC	Savannah KK4SGC	1298.0000	simplex	none	D-STAR		—	Savannah, GA
28.3	K4VYX	Savannah K4VYX MARC	442.8125	+5	CC3	DMR	DMR-MARC	—	Savannah, GA
28.5	KQ4LDQ	Bluffton KQ4LDQ BM	439.2000	in 433.2000	CC1	DMR	BrandMeister 320258601	—	Bluffton, SC
28.6	W4HHI	Bluffton W4HHI NC-PRN	444.7375	+5	CC1	DMR	NC-PRN	—	Bluffton, SC
31.2	KK4SGC	Savannah KK4SGC	144.9400	in 147.4400	none	D-STAR		—	Savannah, GA
31.2	KK4SGC	Savannah KK4SGC	440.5875	+5	none	D-STAR		—	Savannah, GA
31.2	KK4SGC	Savannah KK4SGC	1282.7400	-12	none	D-STAR		—	Savannah, GA
31.2	W4LHS	Savannah W4LHS EchoLink	147.3300	+0.6	TONE 203.5	FM (analog)	EchoLink 955050	—	Savannah, GA
31.5	N0XLP	Bluffton L0C4T0R N0XLP BM	446.2000	-5	CC1	DMR	BrandMeister 316514619	—	Bluffton, L0C4T0R, SC
31.5	W4IAR	Bluffton W4IAR AllStar	442.6750	+5	TONE 100.0	FM (analog)	AllStar 50078 EchoLink 341407	—	Bluffton, SC
31.5	KM4PRN	Bluffton KM4PRN	444.7375	+5	CC1	DMR		—	Bluffton, SC
31.7	N2DAN	Bluffton N2DAN BM	441.5000	in 445.5000	CC1	DMR	BrandMeister 314947901	—	Bluffton, SC, SC
35.2	W4BFT	Beaufort W4BFT AllStar	145.1300	-0.6	TSQL 88.5	FM (analog)	AllStar 65545 EchoLink 339993	—	Beaufort, SC
37.2	W4CLA	Claxton W4CLA	147.0750	+0.6	TONE 123.0	FM (analog)		—	Claxton, GA
37.8	W4IAR	Hilton Head Isla W4IAR	147.3750	+0.6	none	D-STAR		—	Hilton Head Island, SC
37.8	W4IAR	Hilton Head Isla W4IAR	145.3100	-0.6	TONE 100.0	FM (analog)		—	Hilton Head Island, SC
37.8	W4IAR	Hilton Head Isla W4IAR	147.2400	+0.6	TONE 100.0	FM (analog)		—	Hilton Head Island, SC
37.8	KM4PRN	Hilton Head Isla KM4PRN	442.0375	+5	CC0	DMR		—	Hilton Head Island, SC
37.8	W4IAR	Hilton Head Isla W4IAR	444.3500	+5	TONE 123.0	FM (analog)		—	Hilton Head Island, SC
38.6	W4BFT	Beaufort Hosp W4BFT	443.8500	+5	TSQL 123.0	FM (analog)		—	Beaufort, SC
38.6	KK2QQ	Beaufort KK2QQ BM	439.4500	-5	CC1	DMR	BrandMeister 3197669	—	Beaufort, SC
38.8	W5BFT	Beaufort W5BFT	146.6550	-0.6	none	FM (analog)		—	Beaufort, SC
38.9	KQ4TAY	Port Royal KQ4TAY BM	441.5000	in 445.5000	CC1	DMR	BrandMeister 3208856	—	Port Royal, SC
39.3	N4MSE	Hilton Head Isla N4MSE BM	145.3500	-0.6	CC1	DMR	BrandMeister 311664	—	Hilton Head Island, SC
39.3	W4HHI	Hilton Head Isla W4HHI NC-PRN	442.0375	+5	CC1	DMR	NC-PRN	—	Hilton Head Island, SC
39.7	W4BFT	Beaufort W4BFT	441.9875	+5	CC?	DMR		—	Beaufort, SC
39.7	WR4SC	Beaufort WR4SC NC-PRN	441.9875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beaufort, SC
40.3	W4LHS	Tybee W4LHS	146.4450	simplex	TONE 91.5	FM (analog)		—	Tybee, GA
41.7	N0VQE	Beaufort SC N0VQE BM	441.5000	+5	CC1	DMR	BrandMeister 311042910	—	Beaufort, SC 29907, SC
43.4	KG4LVN	Midway KG4LVN	146.9400	-0.6	none	D-STAR		—	Midway, GA
43.6	WA4SJS	White Hall WA4SJS	146.9100	-0.6	TONE 156.7	FM (analog)		—	White Hall, SC
43.6	WR4SC	White Hall WR4SC NC-PRN	442.3875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	White Hall, SC
44.3	KK4ZNJ	Hinesville KK4ZNJ BM	444.8500	+5	CC1	DMR	BrandMeister 313084	—	Hinesville, GA
44.3	KQ4BBQ	Hinesville KQ4BBQ TGIF	444.8500	+5	CC1	DMR	TGIF	—	Hinesville, GA
44.8	KA4CID	Midway KA4CID EchoLink	443.3000	+5	TONE 97.4	FM (analog)	EchoLink 954295	—	Midway, GA
47.4	KQ4BBQ	Hinesville Arpt KQ4BBQ	144.6200	+0.6	TSQL 103.5	FM (analog) (DV,FM)		—	Hinesville, GA
47.4	no call listed Listed as SERA	Liberty_GA Florida	145.2200	-0.6	none	FM (analog)		—	Liberty_GA, FL
47.4	no call listed Listed as SERA	Liberty_GA Florida	443.0750	+5	none	FM (analog)		—	Liberty_GA, FL
48.0	KG4OGC	Riceboro KG4OGC	145.4700	-0.6	none	FM (analog) (FM,C4FM)		—	Riceboro, GA
48.1	N4SFU	Twin City N4SFU	146.7150	-0.6	none	FM (analog)		—	Twin City, GA
48.1	N4SFU	Twin City N4SFU	147.0000	+0.6	TONE 156.7	FM (analog)		—	Twin City, GA
48.1	N4SFU	Twin City N4SFU	444.2500	+5	TSQL 94.8	FM (analog)		—	Twin City, GA
48.2	N4SFU	Twin City N4SFU MARC	443.5625	+5	CC1	DMR	DMR-MARC	—	Twin City, GA
49.2	no call listed Listed as SERA	Midwaw-GA Florida	146.9400	-0.6	none	FM (analog)		—	Midwaw-GA, FL
24.9	KJ4GGV offline	Pembroke WVAN KJ4GGV	145.2800	-0.6	none	FM (analog) (DV,FM)		—	Pembroke, GA
24.9	KJ4GGV offline	Pembroke WVAN KJ4GGV	440.7000	+5	none	FM (analog) (DV,FM)		—	Pembroke, GA
24.9	KJ4GGV offline	Pembroke WVAN KJ4GGV	1282.7000	-12	none	FM (analog) (DV,FM)		—	Pembroke, GA
24.9	KJ4GGV offline	Pembroke WVAN KJ4GGV	1298.5000	simplex	none	D-STAR		—	Pembroke, GA
25.8	N1RCW offline	Bluffton Lawton N1RCW AllStar	147.4350	simplex	TONE 88.5	FM (analog)	AllStar 47547	—	Bluffton, SC
27.9	KG4ERR offline	Sylvania KG4ERR EchoLink	442.4000	+5	TSQL 123.0	FM (analog) (FM,C4FM)	EchoLink 676687	—	Sylvania, GA
27.9	W4LHS offline	Savannah Talmadg W4LHS	147.2100	+0.6	TONE 210.7	FM (analog)		—	Savannah, GA
38.6	W4BFT offline	Beaufort WJWJ W4BFT	146.6550	-0.6	none	FM (analog)		—	Beaufort, SC
39.1	N4MSE offline	Hilton Head Isla N4MSE BM	442.5750	+5	CC1	DMR	BrandMeister 310558	—	Hilton Head Island, SC
43.6	KJ4LNJ offline	Green Pond S.C KJ4LNJ	145.4800	-0.6	none	D-STAR		—	Green Pond, SC
43.7	KJ4LNJ offline	Green Pond White KJ4LNJ	444.0750	+5	none	D-STAR		—	Green Pond, SC
44.0	KG4OGC offline	Hinesville KG4OGC	444.8500	+5	TONE 100.0	D-STAR		—	Hinesville, GA

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jul 21, 2026 Granted Aug 8, 2026 0012121371	KN4MMA · Matt Pimentel · Amateur Extra PO BOX 114, SPRINGFIELD, GA 31329 32.4273, -81.3500 (ZIP center) · Grid EM92hk · CQ 5 · ITU 8 · map ↗	1.K4LMR ✓ granted	Granted got K4LMR
Filed Jun 29, 2026 Award date was Jul 17, 2026 0012094587	KN4MMA · Matt J Pimentel · Amateur Extra PO BOX 114, SPRINGFIELD, GA 31329 32.4273, -81.3500 (ZIP center) · Grid EM92hk · CQ 5 · ITU 8 · map ↗	1.K4TC held	Dismissed