N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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

NR4K HAM

Amateur Extra class licensed since 1986 (40 yrs) NR4K since 2007 · previously KB4IFS Edisto Island, SC Grid EM92tm LoTW user eQSL AG Heard on PSK Reporter by 798 74 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 13, 2027. If it isn't renewed, it opens for vanity requests Feb 14, 2029.

📬 QSL: LoTW user · last upload Oct 4, 2026 · eQSL AG member · QRZ · HamQTH

📝 NR4K has filed vanity applications before — latest filed Jan 11, 2007 · what was requested

Currently held by BRUCE A CHAMBERS · 2 holders on record

Current holder: BRUCE A CHAMBERS

Held NR4K Feb 13, 2007 → present · first licensed Mar 24, 1986 as KB4IFS · 2 licenses · FRN 0003326998

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Previous holder: WILLIAM R MORRIS

Held NR4K Apr 29, 1986 → Apr 11, 2003 · first licensed Apr 29, 1986 as NR4K · 1 license · FRN 0003927316

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity Applications Filed by NR4K

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (in order)Status
Filed Jan 11, 2007
Granted Nov 30, 2016
0002862219
 KB4IFS · BRUCE A CHAMBERS · Amateur Extra
122 TUNSTALL DR, GOOSE CREEK, SC 29445
32.9970, -79.9666 (ZIP center) · Grid FM02ax · CQ 5 · ITU 8 · map ↗
1.NR4K ✓ Granted
 Granted
got NR4K

Others Requesting NR4K

3 applications listed NR4K as a choice, newest first.

FiledAwardApplicantChoice #NR4KResult
Mar 18, 2020 Apr 5, 2020 KK4RQT · RALPH A BACOLOD · Apopka, FL 4Dismissed Application dismissed
Feb 1, 2007 Feb 19, 2007 K4MZO · Sandra B stansell · Anderson, SC 4Not granted They got AA4L (choice 1)
Jan 11, 2007 Jan 29, 2007 KB4IFS · BRUCE A CHAMBERS · GOOSE CREEK, SC 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

📤 Heard by others PSK Reporter

Heard by 798 stations (2075 reports) · last 14 hr ago · FT8, FT4, CW · grid EM92UM
40m · 66620m · 233
Farthest: VK5ARG, 10,202 miles on 20m FT4
PSK Reporter map →

📥 Hearing others PSK Reporter

Heard 261 stations (370 reports) · last 19 hr ago · FT8 · grid EM92UM
40m · 22820m · 36
Farthest: VK2GRT, 9,985 miles on 20m FT8 (-24 dB)
PSK Reporter map →

Repeaters within 50 Miles

74 repeaters within 50 miles of this address, most active 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
20.5 WR4SC Beaufort
WR4SC NC-PRN
 441.9875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Beaufort, SC
24.2 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
26.6 WR4SC Charleston
WR4SC
 147.1050 +0.6 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Charleston, SC
26.6 WR4SC Florence
WR4SC
 441.5750 +5 TSQL 91.5 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Florence, SC
26.6 WR4SC Charleston
WR4SC NC-PRN
 443.0375 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Charleston, SC
46.3 WR4SC Charleston
WR4SC
 146.7600 -0.6 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Charleston, SC
46.3 WR4SC Charleston
WR4SC NC-PRN
 442.4625 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Charleston, SC
48.1 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
48.0 KK4B Cordesville
KK4B
 145.3500 -0.6 TSQL 162.2 FM (analog) 🗓 2 nets 2 nets · 43 check-ins · 26 stations Cordesville, SC
46.3 KR4CHS Awendaw
KR4CHS
 145.1200 -0.6 none D-STAR 🗓 1 net 1 net Awendaw, SC
11.0 WA4USN Seabrook Island
WA4USN
 145.4100 -0.6 TONE 123.0 FM (analog) — Seabrook Island, SC
13.8 K4IUG Adams Run
K4IUG
 147.3450 +0.6 TSQL 141.3 FM (analog) — Adams Run, SC
18.2 N0VQE Beaufort SC
N0VQE BM
 441.5000 +5 CC1 DMR BrandMeister 311042910 — Beaufort, SC 29907, SC
20.5 W4BFT Beaufort
W4BFT
 441.9875 +5 CC? DMR — Beaufort, SC
21.5 KK2QQ Beaufort
KK2QQ BM
 439.4500 -5 CC1 DMR BrandMeister 3197669 — Beaufort, SC
21.8 W4BFT Offline Beaufort WJWJ
W4BFT
 146.6550 -0.6 none FM (analog) — Beaufort, SC
21.9 W4BFT Beaufort Hosp
W4BFT
 443.8500 +5 TSQL 123.0 FM (analog) — Beaufort, SC
22.1 W5BFT Beaufort
W5BFT
 146.6550 -0.6 none FM (analog) — Beaufort, SC
22.6 KQ4TAY Port Royal
KQ4TAY BM
 441.5000 in 445.5000 CC1 DMR BrandMeister 3208856 — Port Royal, SC
24.2 KJ4LNJ Offline Green Pond S.C
KJ4LNJ
 145.4800 -0.6 none D-STAR — Green Pond, SC
24.2 N9HQC Ravenel
N9HQC BM
 443.9000 +5 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 314755 — Ravenel, SC
24.2 WA4SJS White Hall
WA4SJS
 146.9100 -0.6 TONE 156.7 FM (analog) — White Hall, SC
24.2 KJ4LNJ Offline Green Pond White
KJ4LNJ
 444.0750 +5 none D-STAR — Green Pond, SC
25.8 W4BFT Beaufort
W4BFT AllStar
 145.1300 -0.6 TSQL 88.5 FM (analog) AllStar 65545 EchoLink 339993 — Beaufort, SC
26.2 W4HRS Charleston
W4HRS
 444.7750 +5 TONE 123.0 FM (analog) — Charleston, SC
26.8 K4IUG West Ashley FS 1
K4IUG
 443.3750 +5 TSQL 100.0 FM (analog) — West Ashley, SC
27.8 K4IUG Charleston
K4IUG
 224.6600 -1.6 TSQL 210.7 FM (analog) — Charleston, SC
29.1 W4HRS Charleston MUSC
W4HRS IRLP
 145.4500 -0.6 TONE 123.0 FM (analog) IRLP 4557 — Charleston, SC
29.1 W4HRS Charleston MUSC
W4HRS
 444.8250 +5 TONE 123.0 FM (analog) — Charleston, SC
29.9 W4HRS Charleston
W4HRS
 145.1600 -0.6 none D-STAR — Charleston, SC
29.9 W4HRS Charleston
W4HRS
 444.1125 +5 none D-STAR — Charleston, SC
31.0 WA4USN Charleston USS
WA4USN
 146.7900 -0.6 TONE 123.0 FM (analog) — Charleston, SC
32.1 N4MSE Offline Hilton Head Isla
N4MSE BM
 442.5750 +5 CC1 DMR BrandMeister 310558 — Hilton Head Island, SC
32.2 W4IAR Hilton Head Isla
W4IAR
 147.3750 +0.6 none D-STAR — Hilton Head Island, SC
32.2 W4IAR Hilton Head Isla
W4IAR
 145.3100 -0.6 TONE 100.0 FM (analog) — Hilton Head Island, SC
32.2 W4IAR Hilton Head Isla
W4IAR
 147.2400 +0.6 TONE 100.0 FM (analog) — Hilton Head Island, SC
32.2 KM4PRN Hilton Head Isla
KM4PRN
 442.0375 +5 CC0 DMR — Hilton Head Island, SC
32.2 W4IAR Hilton Head Isla
W4IAR
 444.3500 +5 TONE 123.0 FM (analog) — Hilton Head Island, SC
32.4 W4HRS Summerville Med
W4HRS
 146.9850 -0.6 TONE 123.0 FM (analog) — Summerville, SC
32.7 NE2S Hanahan
NE2S BM
 439.5000 -5 CC1 DMR BrandMeister 316694501 — Hanahan, SC
32.8 N4MSE Hilton Head Isla
N4MSE BM
 145.3500 -0.6 CC1 DMR BrandMeister 311664 — Hilton Head Island, SC
32.8 W4HHI Hilton Head Isla
W4HHI NC-PRN
 442.0375 +5 CC1 DMR NC-PRN — Hilton Head Island, SC
32.9 KG4BZN Walterboro
KG4BZN
 147.1350 +0.6 none FM (analog) — Walterboro, SC
32.9 KG4BZN Walterboro
KG4BZN
 444.5500 +5 TONE 123.0 FM (analog) — Walterboro, SC
32.9 WA4USN Knightsville
WA4USN
 146.9400 -0.6 TSQL 123.0 FM (analog) — Knightsville, SC
32.9 WA4USN Mount Pleasant
WA4USN
 441.4500 +5 TSQL 123.0 FM (analog) — Mount Pleasant, SC
34.1 W4HRS Walterboro Colle
W4HRS
 444.8500 +5 TONE 123.0 FM (analog) — Walterboro, SC
34.3 WA4NMW Knightsville
WA4NMW
 147.2250 +0.6 TSQL 123.0 FM (analog) — Knightsville, SC
34.7 N2OBS Ladson
N2OBS EchoLink
 443.7750 +5 TSQL 123.0 FM (analog) EchoLink 99729 — Ladson, SC
34.7 N2OBS Offline Ladson
N2OBS EchoLink
 146.8650 -0.6 TONE 123.0 FM (analog) EchoLink 99729 — Ladson, SC
34.7 KX4DOR Summerville
KX4DOR
 145.2800 -0.6 none D-STAR — Summerville, SC
34.7 KX4DOR Summerville
KX4DOR
 442.8375 +5 none D-STAR — Summerville, SC
34.8 N2DAN Bluffton
N2DAN BM
 441.5000 in 445.5000 CC1 DMR BrandMeister 314947901 — Bluffton, SC, SC
34.9 W4HRS Nort Trident Hos
W4HRS
 146.7300 -0.6 TONE 123.0 FM (analog) — North Charleston, SC
35.6 KC4ED Summerville
KC4ED
 442.3000 +5 none FM (analog) — Summerville, SC
35.7 K4IUG Mt Pleasant
K4IUG NONE-USE-C
 443.4500 +5 TSQL 100.0 FM (analog) (DMR,FM) NONE-USE-CONTACT99 — Mt Pleasant, SC
36.4 W4IAR Bluffton
W4IAR AllStar
 442.6750 +5 TONE 100.0 FM (analog) AllStar 50078 EchoLink 341407 — Bluffton, SC
36.4 KM4PRN Bluffton
KM4PRN
 444.7375 +5 CC1 DMR — Bluffton, SC
36.4 N0XLP Bluffton L0C4T0R
N0XLP BM
 446.2000 -5 CC1 DMR BrandMeister 316514619 — Bluffton, L0C4T0R, SC
36.5 KK4ZBE Offline Mt Pleasant E
KK4ZBE
 146.6850 -0.6 TSQL 162.2 FM (analog) — Mt Pleasant, SC
38.4 KQ4LDQ Bluffton
KQ4LDQ BM
 439.2000 in 433.2000 CC1 DMR BrandMeister 320258601 — Bluffton, SC
39.1 WX3C
Listed as WX3C VHF
 SUMMERVILLE
WX3C BM
 147.2500 +0.6 CC7 DMR BrandMeister 312093 — SUMMERVILLE, SC
39.1 WX3C
Listed as WX3C UHF
 SUMMERVILLE
WX3C BM
 443.3700 +5 CC7 DMR BrandMeister 311239 — SUMMERVILLE, SC
39.1 WX3C Boynton Beach
WX3C BM
 902.9875 +25 CC7 DMR BrandMeister 312098 — Boynton Beach, FL
39.4 KX4DOR Ridgeville
KX4DOR
 443.8000 +5 CC1 DMR — Ridgeville, SC
40.7 W4HHI Bluffton
W4HHI NC-PRN
 444.7375 +5 CC1 DMR NC-PRN — Bluffton, SC
40.7 N1RCW Bluffton Lawton
N1RCW AllStar
 445.9250 simplex TONE 100.0 FM (analog) AllStar 29305 EchoLink 398619 — Bluffton, SC
40.7 N1RCW Offline Bluffton Lawton
N1RCW AllStar
 147.4350 simplex TONE 88.5 FM (analog) AllStar 47547 — Bluffton, SC
43.0 W4HNK Dorchester
W4HNK
 147.1800 +0.6 TONE 123.0 FM (analog) — Dorchester, SC
43.0 W4HNK Dorchester
W4HNK
 443.8000 +5 TONE 123.0 FM (analog) — Dorchester, SC
43.1 W4ANK Jedburg
W4ANK
 147.2700 +0.6 TONE 123.0 FM (analog) — Jedburg, SC
46.4 KK4ONF Hardeeville
KK4ONF
 147.0600 +0.6 TSQL 123.0 FM (analog) — Hardeeville, SC
46.8 W4LHS Tybee
W4LHS
 146.4450 simplex TONE 91.5 FM (analog) — Tybee, GA
47.2 KA4GDW Saint George M&M
KA4GDW
 147.0450 +0.6 TSQL 103.5 FM (analog) — Saint George, SC