N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 2026) · next update today 8:30 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

KJ4LNJ HAM

Club licensed since 2009 (17 yrs) Ladys Island, SC grid EM92ql on APRS 2 days ago 75 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 23, 2029. If it isn't renewed, it opens for vanity requests Apr 24, 2031.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by Beaufort Radio Digital Group · 1 holder on record

Current holder: Beaufort Radio Digital Group

Held KJ4LNJ Apr 23, 2009 → present · first licensed Apr 23, 2009 as KJ4LNJ · 1 license · FRN 0018720870

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

📡 On the air: APRS, digital & WSPR spots

📍 APRS

KJ4LNJ-C · 2 days ago
32.7120, -80.6818 · 2m Voice 145.480 -0.600 MHz
Full history on aprs.fi →

Repeaters within 50 miles

75 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
1.7 N0VQE Beaufort SC
N0VQE BM
 441.5000 +5 CC1 DMR BrandMeister 311042910 — Beaufort, SC 29907, SC
3.1 WR4SC Beaufort
WR4SC NC-PRN
 441.9875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Beaufort, SC
3.1 W4BFT Beaufort
W4BFT
 441.9875 +5 CC? DMR — Beaufort, SC
3.6 KK2QQ Beaufort
KK2QQ BM
 439.4500 -5 CC1 DMR BrandMeister 3197669 — Beaufort, SC
4.5 W4BFT Beaufort Hosp
W4BFT
 443.8500 +5 TSQL 123.0 FM (analog) — Beaufort, SC
5.4 W5BFT Beaufort
W5BFT
 146.6550 -0.6 none FM (analog) — Beaufort, SC
6.6 KQ4TAY Port Royal
KQ4TAY BM
 441.5000 in 445.5000 CC1 DMR BrandMeister 3208856 — Port Royal, SC
8.2 W4BFT Beaufort
W4BFT AllStar
 145.1300 -0.6 TSQL 88.5 FM (analog) AllStar 65545 EchoLink 339993 — Beaufort, SC
16.8 WA4SJS White Hall
WA4SJS
 146.9100 -0.6 TONE 156.7 FM (analog) — White Hall, SC
16.8 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
18.6 N2DAN Bluffton
N2DAN BM
 441.5000 in 445.5000 CC1 DMR BrandMeister 314947901 — Bluffton, SC, SC
18.7 W4IAR Hilton Head Isla
W4IAR
 147.3750 +0.6 none D-STAR — Hilton Head Island, SC
18.7 W4IAR Hilton Head Isla
W4IAR
 145.3100 -0.6 TONE 100.0 FM (analog) — Hilton Head Island, SC
18.7 W4IAR Hilton Head Isla
W4IAR
 147.2400 +0.6 TONE 100.0 FM (analog) — Hilton Head Island, SC
18.7 KM4PRN Hilton Head Isla
KM4PRN
 442.0375 +5 CC0 DMR — Hilton Head Island, SC
18.7 W4IAR Hilton Head Isla
W4IAR
 444.3500 +5 TONE 123.0 FM (analog) — Hilton Head Island, SC
20.2 N4MSE Hilton Head Isla
N4MSE BM
 145.3500 -0.6 CC1 DMR BrandMeister 311664 — Hilton Head Island, SC
20.2 W4HHI Hilton Head Isla
W4HHI NC-PRN
 442.0375 +5 CC1 DMR NC-PRN — Hilton Head Island, SC
20.5 W4IAR Bluffton
W4IAR AllStar
 442.6750 +5 TONE 100.0 FM (analog) AllStar 50078 EchoLink 341407 — Bluffton, SC
20.5 KM4PRN Bluffton
KM4PRN
 444.7375 +5 CC1 DMR — Bluffton, SC
20.5 N0XLP Bluffton L0C4T0R
N0XLP BM
 446.2000 -5 CC1 DMR BrandMeister 316514619 — Bluffton, L0C4T0R, SC
21.7 KQ4LDQ Bluffton
KQ4LDQ BM
 439.2000 in 433.2000 CC1 DMR BrandMeister 320258601 — Bluffton, SC
23.6 N1RCW Bluffton Lawton
N1RCW AllStar
 445.9250 simplex TONE 100.0 FM (analog) AllStar 29305 EchoLink 398619 — Bluffton, SC
24.3 W4HHI Bluffton
W4HHI NC-PRN
 444.7375 +5 CC1 DMR NC-PRN — Bluffton, SC
25.8 K4IUG Adams Run
K4IUG
 147.3450 +0.6 TSQL 141.3 FM (analog) — Adams Run, SC
28.4 KK4ONF Hardeeville
KK4ONF
 147.0600 +0.6 TSQL 123.0 FM (analog) — Hardeeville, SC
29.3 WA4USN Seabrook Island
WA4USN
 145.4100 -0.6 TONE 123.0 FM (analog) — Seabrook Island, SC
30.0 KG4BZN Walterboro
KG4BZN
 147.1350 +0.6 none FM (analog) — Walterboro, SC
30.0 KG4BZN Walterboro
KG4BZN
 444.5500 +5 TONE 123.0 FM (analog) — Walterboro, SC
31.2 W4HRS Walterboro Colle
W4HRS
 444.8500 +5 TONE 123.0 FM (analog) — Walterboro, SC
34.2 W4LHS Tybee
W4LHS
 146.4450 simplex TONE 91.5 FM (analog) — Tybee, GA
34.7 N9HQC Ravenel
N9HQC BM
 443.9000 +5 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 314755 — Ravenel, SC
37.5 K4VYX Savannah
K4VYX MARC
 442.8125 +5 CC3 DMR DMR-MARC — Savannah, GA
37.7 KK4SGC Savannah
KK4SGC
 1298.0000 simplex none D-STAR — Savannah, GA
38.8 W4LHS Savannah
W4LHS EchoLink
 147.3300 +0.6 TONE 203.5 FM (analog) EchoLink 955050 — Savannah, GA
38.8 KK4SGC Savannah
KK4SGC
 144.9400 in 147.4400 none D-STAR — Savannah, GA
38.8 KK4SGC Savannah
KK4SGC
 440.5875 +5 none D-STAR — Savannah, GA
38.8 KK4SGC Savannah
KK4SGC
 1282.7400 -12 none D-STAR — Savannah, GA
42.1 W4HRS Charleston
W4HRS
 444.7750 +5 TONE 123.0 FM (analog) — Charleston, SC
42.2 WA4USN Knightsville
WA4USN
 146.9400 -0.6 TSQL 123.0 FM (analog) — Knightsville, SC
42.2 WA4USN Mount Pleasant
WA4USN
 441.4500 +5 TSQL 123.0 FM (analog) — Mount Pleasant, SC
42.8 WR4SC Charleston
WR4SC
 147.1050 +0.6 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Charleston, SC
42.8 WR4SC Florence
WR4SC
 441.5750 +5 TSQL 91.5 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Florence, SC
42.8 WR4SC Charleston
WR4SC NC-PRN
 443.0375 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Charleston, SC
43.1 K4IUG West Ashley FS 1
K4IUG
 443.3750 +5 TSQL 100.0 FM (analog) — West Ashley, SC
43.7 WA4NMW Knightsville
WA4NMW
 147.2250 +0.6 TSQL 123.0 FM (analog) — Knightsville, SC
44.2 K4IUG Charleston
K4IUG
 224.6600 -1.6 TSQL 210.7 FM (analog) — Charleston, SC
44.4 W4HRS Summerville Med
W4HRS
 146.9850 -0.6 TONE 123.0 FM (analog) — Summerville, SC
44.5 K4VYX Guyton
K4VYX MARC
 442.3500 +5 CC8 DMR DMR-MARC — Guyton, GA
44.5 W4ECA Guyton
W4ECA AllStar
 146.7450 -0.6 TONE 97.4 FM (analog) AllStar 45029 — Guyton, GA
45.8 KX4DOR Summerville
KX4DOR
 145.2800 -0.6 none D-STAR — Summerville, SC
45.8 KX4DOR Summerville
KX4DOR
 442.8375 +5 none D-STAR — Summerville, SC
46.1 W4HRS Charleston MUSC
W4HRS IRLP
 145.4500 -0.6 TONE 123.0 FM (analog) IRLP 4557 — Charleston, SC
46.1 W4HRS Charleston MUSC
W4HRS
 444.8250 +5 TONE 123.0 FM (analog) — Charleston, SC
46.2 W4HRS Charleston
W4HRS
 145.1600 -0.6 none D-STAR — Charleston, SC
46.2 W4HRS Charleston
W4HRS
 444.1125 +5 none D-STAR — Charleston, SC
46.6 KC4ED Summerville
KC4ED
 442.3000 +5 none FM (analog) — Summerville, SC
47.0 KX4DOR Ridgeville
KX4DOR
 443.8000 +5 CC1 DMR — Ridgeville, SC
47.2 N2OBS Ladson
N2OBS EchoLink
 443.7750 +5 TSQL 123.0 FM (analog) EchoLink 99729 — Ladson, SC
47.6 NE2S Hanahan
NE2S BM
 439.5000 -5 CC1 DMR BrandMeister 316694501 — Hanahan, SC
47.6 W4LHS Savannah WSAV
W4LHS EchoLink
 442.7000 +5 TONE 123.0 FM (analog) EchoLink 955050 — Savannah, GA
48.2 W4HRS Nort Trident Hos
W4HRS
 146.7300 -0.6 TONE 123.0 FM (analog) — North Charleston, SC
48.2 WA4USN Charleston USS
WA4USN
 146.7900 -0.6 TONE 123.0 FM (analog) — Charleston, SC
48.7 KA4GDW Saint George M&M
KA4GDW
 147.0450 +0.6 TSQL 103.5 FM (analog) — Saint George, SC
49.4 W4HNK Dorchester
W4HNK
 147.1800 +0.6 TONE 123.0 FM (analog) — Dorchester, SC
49.4 W4HNK Dorchester
W4HNK
 443.8000 +5 TONE 123.0 FM (analog) — Dorchester, SC
49.4 W4ANK Jedburg
W4ANK
 147.2700 +0.6 TONE 123.0 FM (analog) — Jedburg, SC
49.5 WR4SC Saint George
WR4SC NC-PRN
 440.6500 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Saint George, SC
4.4 W4BFT offline Beaufort WJWJ
W4BFT
 146.6550 -0.6 none FM (analog) — Beaufort, SC
16.7 KJ4LNJ offline Green Pond S.C
KJ4LNJ
 145.4800 -0.6 none D-STAR — Green Pond, SC
16.9 KJ4LNJ offline Green Pond White
KJ4LNJ
 444.0750 +5 none D-STAR — Green Pond, SC
19.3 N4MSE offline Hilton Head Isla
N4MSE BM
 442.5750 +5 CC1 DMR BrandMeister 310558 — Hilton Head Island, SC
23.6 N1RCW offline Bluffton Lawton
N1RCW AllStar
 147.4350 simplex TONE 88.5 FM (analog) AllStar 47547 — Bluffton, SC
37.7 W4LHS offline Savannah Talmadg
W4LHS
 147.2100 +0.6 TONE 210.7 FM (analog) — Savannah, GA
47.2 N2OBS offline Ladson
N2OBS EchoLink
 146.8650 -0.6 TONE 123.0 FM (analog) EchoLink 99729 — Ladson, SC