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

Richard J Marks Iv

FRN 0010775849 · first licensed Apr 20, 2004 as KB1LFU · 2 licenses on record

📝 FCC applications (8)

ReceivedFile numberServicePurposeStatusCall
Apr 26, 20240011045737 HAMRenewalGranted K1RJM
Jun 8, 20230010578612 HAMAdministrative updateGranted K1RJM
Jun 27, 20160007319178 HAMAdministrative updateGranted K1RJM
Jun 2, 20140006307751 HAMRenewalGranted K1RJM
Apr 28, 20050002141434 HAMModificationGranted K1RJM
Mar 29, 20050002103926 HAMModificationGranted K1RJM
Apr 28, 20040001715452 HAMModificationGranted KB1LFU
Apr 20, 20040001703964 HAMNew licenseGranted KB1LFU

Complete licensing history

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

Repeaters within 50 miles

93 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
12.8 KB4WGA Henderson S of
KB4WGA
 444.3750 +5 TSQL 100.0 FM (analog) — Henderson, South of Kerr Lake, Vance county, NC
14.3 W4LCA Muck Cross
W4LCA IRLP
 443.5250 +5 TSQL 100.0 FM (analog) IRLP 8403 — Muck Cross, VA
14.9 KB2AHZ South Hill
KB2AHZ IRLP
 147.0000 +0.6 TSQL 77.0 FM (analog) EchoLink 331983 IRLP 8187 — South Hill, VA
15.8 WA4FC South Hill
WA4FC
 147.2400 +0.6 TSQL 74.4 FM (analog) — South Hill, VA
15.9 K4MJO Lacrosse
K4MJO BM
 442.3500 +5 CC1 DMR BrandMeister 314571 — Lacrosse, VA
16.1 KB2AHZ South Hill
KB2AHZ IRLP
 443.5250 +5 TONE 100.0 FM (analog) EchoLink 331983 IRLP 8187 — South Hill, VA
16.1 WA4FC South Hill
WA4FC DMRVA
 444.1250 +5 CC1 DMR DMRVA — South Hill, VA
17.1 K4MJO South Hill
K4MJO BM
 443.1250 +5 CC6 DMR BrandMeister 313756 — South Hill, VA
17.2 K4MJO South Hill
K4MJO BM
 444.7875 +5 CC1 DMR BrandMeister 315105 — South Hill, VA
17.3 W4CMH South Hill Comm
W4CMH
 145.4700 -0.6 TONE 82.5 FM (analog) — South Hill, VA
19.3 K4JDR Henderson
K4JDR AllStar
 444.3750 +5 TSQL 100.0 FM (analog) AllStar 42235 EchoLink 42704 IRLP 4270 — Henderson, NC
21.3 AA4RV Epsom
AA4RV BM
 444.3000 +5 none D-STAR (DMR,DV) BrandMeister 314595 🗓 1 net 1 net Epsom, NC
21.3 AA4RV Epsom
AA4RV BM
 147.0300 +0.6 TSQL 88.5 FM (analog) (DMR,FM) BrandMeister 314595 🗓 1 net 1 net Epsom, NC
21.8 K4ITL Littleton Halifa
K4ITL
 147.1500 +0.6 TSQL 82.5 FM (analog) 🗓 2 nets 2 nets · 68 check-ins · 34 stations Littleton, Halifax county, NC
22.2 W4BAD
Listed as W4BAD OXFORD VHF
 Oxford
W4BAD AllStar
 145.1700 -0.6 TONE 100.0 FM (analog) (DMR,FM) AllStar 52523 EchoLink 1908 BrandMeister 315088 — Oxford, NC
22.7 NO4EL Oxford Granville
NO4EL
 444.6000 +5 TSQL 100.0 FM (analog) — Oxford, Granville county, NC
23.0 W4BAD Oxford
W4BAD BM
 444.6000 +5 CC1 DMR BrandMeister 314992 — Oxford, NC
27.3 KF4AGO South Boston
KF4AGO
 147.0600 -0.6 TONE 82.5 FM (analog) — South Boston, VA
29.8 KD4MYE Louisburg Frankl
KD4MYE
 146.8050 -0.6 TSQL 118.8 FM (analog) — Louisburg, Franklin county, NC
29.9 W1DGS Louisburg
W1DGS
 440.8000 +5 CC1 DMR — Louisburg, NC
30.0 AA4RV Louisburg
AA4RV
 146.8050 -0.6 TSQL 118.8 FM (analog) 🗓 1 net 1 net Louisburg, NC
31.0 KR4HVV Kenbridge
KR4HVV BM
 444.1750 +5 CC1 DMR BrandMeister 315163 — Kenbridge, VA
31.1 KR4HVV Kenbridge OA Gas
KR4HVV
 147.3600 simplex CC2 DMR — Kenbridge, VA
35.1 WA4BAN Youngsville
WA4BAN BM
 438.0125 -5 CC1 DMR BrandMeister 319942701 — Youngsville, NC
35.4 N4WFU Roanoke Rapids
N4WFU IRLP
 146.7450 -0.6 TONE 131.8 FM (analog) IRLP 8561 — Roanoke Rapids, NC
35.5 AA4RV Louisburg Royal
AA4RV WIRES-X
 441.8250 +5 TSQL 88.5 FM (analog) (FM,C4FM) WIRES-X 54992 🗓 1 net 1 net Louisburg, NC
35.6 AA4RV Louisburg Royal
AA4RV
 147.2100 +0.6 none D-STAR 🗓 1 net 1 net Louisburg, NC
35.9 W8EMD Youngsville
W8EMD TGIF
 443.8000 +5 CC1 DMR TGIF — Youngsville, NC
36.0 NM4V South Boston
NM4V EchoLink
 145.3500 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) EchoLink 368277 WIRES-X 99814 — South Boston, VA
36.2 NC4ES Roanoke Rapids
NC4ES
 440.6250 +5 CC1 DMR — Roanoke Rapids, NC
36.4 NM4V South Boston
NM4V
 443.9250 +5 TSQL 100.0 FM (analog) (FM,DMR,C4FM) — South Boston, VA
36.4 NM4V South Boston
NM4V
 444.6250 +5 TSQL 100.0 FM (analog) (FM,DMR,C4FM) — South Boston, VA
36.4 N4MEC Creedmoor
N4MEC
 146.9850 -0.6 TSQL 100.0 FM (analog) — Creedmoor, NC
36.5 WB4IUY Youngsville
WB4IUY
 53.0700 -0.5 TONE 100.0 FM (analog) — Youngsville, NC
36.5 KD4MYE Youngsville
KD4MYE
 53.3700 -0.5 TONE 88.5 FM (analog) — Youngsville, NC
36.5 KD4MYE Youngsville
KD4MYE
 145.1100 -0.6 TONE 88.5 FM (analog) — Youngsville, NC
36.5 N4TAB Youngsville
N4TAB
 442.1750 +5 TSQL 82.5 FM (analog) — Youngsville, NC
36.5 WB4TQD Youngsville
WB4TQD
 145.3900 -0.6 TONE 82.5 FM (analog) 🗓 1 net 1 net · 11 check-ins · 4 stations Youngsville, NC
36.5 K4DJQ Keysville
K4DJQ
 443.1125 +0.6 CC? DMR — Keysville, VA
38.0 WA4IZG Butner Granville
WA4IZG
 146.9400 -0.6 TSQL 100.0 FM (analog) — Butner, Granville county, NC
38.0 KC4WDI Butner Granville
KC4WDI
 443.2000 +5 TSQL 100.0 FM (analog) — Butner, Granville county, NC
38.0 KC4WDI Butner
KC4WDI EchoLink
 146.9400 -0.6 TONE 100.0 FM (analog) EchoLink 215360 — Butner, NC
38.5 N4HRS South Boston
N4HRS DMRVA
 443.5750 +5 CC9 DMR DMRVA N4HRS — South Boston, VA
38.6 KZ4BZ Rougemont
KZ4BZ BM
 433.0100 +5 CC1 DMR BrandMeister 320955301 — Rougemont, NC
39.6 K3TD Wake Forest
K3TD AllStar
 446.0500 simplex TONE 110.9 FM (analog) AllStar 29868 — Wake Forest, NC
39.6 K3TD Wake Forest
K3TD AllStar
 52.5500 simplex TONE 103.5 FM (analog) AllStar 29867 — Wake Forest, NC
39.6 K3TD Wake Forest
K3TD AllStar
 446.0750 simplex TONE 103.5 FM (analog) AllStar 29869 — Wake Forest, NC
39.6 K3TD Wake Forest
K3TD AllStar
 441.3500 +5 TSQL 103.5 FM (analog) AllStar 29869 — Wake Forest, NC
40.0 KD2LH Wake Forest
KD2LH BM
 440.7000 +5 CC1 DMR BrandMeister 315916506 — Wake Forest, NC
40.0 KD2LH Wake Forest
KD2LH BM
 440.6000 +5 CC1 DMR BrandMeister 315916507 — Wake Forest, NC
40.3 W4BAD Roxboro
W4BAD WIRES-X
 444.5750 +5 Fusion (C4FM) WIRES-X 43073 — Roxboro, NC
40.3 NC4CD Rougemont
NC4CD
 443.2750 +5 TSQL 100.0 FM (analog) — Rougemont, NC
41.1 KB3CVS Alton
KB3CVS BM
 147.3600 +0.6 CC1 DMR BrandMeister 312363 — Alton, VA
41.1 KD2LH Wake Forest
KD2LH BM
 444.3000 +5 CC1 DMR BrandMeister 310985 BrandMeister 311362 — Wake Forest, NC
41.3 W4BAD Roxboro
W4BAD BM
 441.6750 +5 TONE 100.0 FM (analog) (DMR,FM) BrandMeister 310068 — Roxboro, NC
42.0 AA4RV Wake Forest WCPE
AA4RV BM
 443.2000 +5 CC1 DMR BrandMeister 314049 🗓 1 net 1 net Wake Forest, NC
42.1 AA4RV Wake Forest WCPE
AA4RV
 146.7150 -0.6 TSQL 88.5 FM (analog) 🗓 1 net 1 net Wake Forest, NC
42.4 KB4CTS Nashville
KB4CTS NC-PRN
 442.6125 +5 CC1 DMR NC-PRN — Nashville, NC
43.0 KF4HFQ Rolesville Wake
KF4HFQ
 147.3150 +0.6 TSQL 88.5 FM (analog) — Rolesville, Wake county, NC
43.0 KF4HFQ Rolesville Wake
KF4HFQ
 444.9500 +5 TSQL 88.5 FM (analog) — Rolesville, Wake county, NC
43.0 AA4RV Rolesville
AA4RV
 147.3150 +0.6 TSQL 88.5 FM (analog) 🗓 1 net 1 net Rolesville, NC
43.0 AA4RV Rolesville
AA4RV BM
 444.9500 +5 TSQL 88.5 FM (analog) (DMR,FM) BrandMeister 313068 🗓 1 net 1 net Rolesville, NC
44.6 W4BAD
Listed as W4BAD GORMAN
 GORMAN
W4BAD BM
 444.7875 +5 CC1 DMR BrandMeister 315078 — GORMAN, NC
45.4 NC4ES Rocky Mount Nash
NC4ES
 444.7000 +5 TONE 107.2 FM (analog) — Rocky Mount, NC
45.6 K4ITL Rocky Mount
K4ITL
 147.1800 +0.6 TONE 82.5 FM (analog) 🗓 2 nets 2 nets · 68 check-ins · 34 stations Rocky Mount, NC
45.6 KR4AA Rocky Mount
KR4AA
 224.5800 -1.6 TSQL 91.5 FM (analog) — Rocky Mount, NC
46.2 KB4WGA Durham Northern
KB4WGA
 146.9850 -0.6 TSQL 94.8 FM (analog) — Durham, Northern High School, Durham county, NC
46.6 WR4AGC Durham Hl
WR4AGC EchoLink
 145.4500 -0.6 TSQL 82.5 FM (analog) EchoLink 855424 🗓 2 nets 2 nets · 95 check-ins · 28 stations Durham, NC
46.6 WR4AGC Durham Hl
WR4AGC IRLP
 444.1000 +5 TSQL 82.5 FM (analog) IRLP 4441 🗓 2 nets 2 nets · 95 check-ins · 28 stations Durham, NC
46.6 WR4AGC Durham
WR4AGC
 53.6100 -1 TONE 88.5 FM (analog) 🗓 2 nets 2 nets · 95 check-ins · 28 stations Durham, NC
46.7 N4HRS Farmville Leigh
N4HRS DMRVA
 444.3250 +5 CC9 DMR DMRVA N4HRS — Farmville, VA
47.5 W4RNC Raleigh Six
W4RNC
 444.5250 +5 TSQL 82.5 FM (analog) — Raleigh, NC
47.8 KK4TJH Durham
KK4TJH BM
 438.3000 -5 CC1 DMR BrandMeister 312258304 — Durham, NC
47.9 K4JDR Durham Camden
K4JDR AllStar
 444.9250 +5 TSQL 94.8 FM (analog) AllStar 42235 — Durham, NC
47.9 KB4WGA Durham Camden
KB4WGA
 444.9250 +5 TSQL 94.8 FM (analog) — Durham, Camden Ave City-County Tower, Durham county, NC
48.8 WB4IUY Zebulon
WB4IUY
 224.8000 -1.6 TONE 88.5 FM (analog) — Zebulon, NC
48.8 WB4IUY Zebulon
WB4IUY
 442.4000 +5 TONE 88.5 FM (analog) — Zebulon, NC
48.9 K4JDR Cary-Apex Vertic
K4JDR
 444.7750 +5 TSQL 100.0 FM (analog) — Cary-Apex, Vertical Bridge Tower, Wake county, NC
48.9 W4BAD
Listed as W4BAD HOME UHF
 HILLSBOROUGH
W4BAD C-Bridge
 444.1375 +5 CC1 DMR BrandMeister 315082 C-Bridge 🗓 1 net 1 net · 8 check-ins · 7 stations HILLSBOROUGH, NC
49.0 N4JEH Rocky Mount Nash
N4JEH
 444.7000 +5 TSQL 107.2 FM (analog) — Rocky Mount, Nash county, NC
49.1 WB4IUY Zebulon
WB4IUY
 29.6200 -0.1 TONE 100.0 FM (analog) — Zebulon, NC
49.2 WR4RM Rocky Mount Edge
WR4RM
 147.1200 +0.6 TSQL 131.8 FM (analog) — Rocky Mount, Edgecombe county, NC
49.2 WN4Z Rocky Mount Edge
WN4Z
 444.8500 +5 TSQL 131.8 FM (analog) — Rocky Mount, Edgecombe county, NC
49.3 KG6K Durham
KG6K BM
 444.7125 +5 CC8 DMR BrandMeister 3197868 BrandMeister 319786801 — Durham, NC
49.4 N4LLE Jarrett
N4LLE
 146.6250 -0.6 TSQL 100.0 FM (analog) — Jarrett, VA
49.6 WB4YNF Rocky Mount WDWG
WB4YNF EchoLink
 147.1200 +0.6 TSQL 131.8 FM (analog) EchoLink 482062 — Rocky Mount, NC
49.9 WO2S Raleigh
WO2S BM
 440.8500 +5 CC1 DMR BrandMeister 316908901 — Raleigh, NC
32.0 N5HC offline Scottsburg
N5HC BM
 441.8375 +5 CC1 DMR DMR-MARC BrandMeister 314288 — Scottsburg, VA
36.5 WB4IUY offline Youngsville
WB4IUY
 442.3000 +5 TONE 100.0 FM (analog) — Youngsville, NC
39.4 KC4WDI offline Bunn
KC4WDI
 444.2500 +5 TONE 88.5 FM (analog) — Bunn, NC
45.4 W3WZN offline Raleigh
W3WZN IRLP
 446.1750 simplex TSQL 82.5 FM (analog) IRLP 7755 — Raleigh, NC
48.1 K4GWH offline Raleigh
K4GWH
 145.1900 -0.6 TSQL 156.7 FM (analog) — Raleigh, NC
48.1 K4GWH offline Raleigh
K4GWH
 444.8250 +5 TSQL 146.2 FM (analog) — Raleigh, NC

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Apr 28, 2004
Granted Apr 27, 2024
0001715452
 KB1LFU · Richard J Marks IV · Technician
15 Clarks Falls Rd, North Stonington, CT 06359
41.4710, -71.8725 (ZIP center) · Grid FN41bl · CQ 5 · ITU 8 · map ↗
2.K1RJM ✓ granted
4.KB1RJM available
 Granted
got K1RJM