N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

Robert S Sherman

FRN 0024155848 · first licensed Dec 15, 2014 as KM4GMW · 1 license on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Dec 16, 20240011367423 HAMRenewalGranted KM4GMW
Dec 15, 20140006583298 HAMNew licenseGranted KM4GMW

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

41 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
3.6 K4OBX Duck
K4OBX NC-PRN
 442.6375 +5 CC1 DMR NC-PRN ECS — Duck, NC
4.8 W4PCN Mamie Powells
W4PCN BM
 147.0600 +0.6 CC1 DMR BrandMeister 311021 — Mamie, NC
4.8 W4PCN Mamie Powells
W4PCN EchoLink
 146.9400 -0.6 TSQL 131.8 FM (analog) (DMR,FM) EchoLink 2014 BrandMeister 315024 — Mamie, NC
4.8 K3NFY Kitty Hawk
K3NFY BM
 439.0000 -5 CC1 DMR BrandMeister 3212266 — Kitty Hawk, NC
8.9 W4PCN Kill D Colington
W4PCN EchoLink
 145.1100 -0.6 TSQL 131.8 FM (analog) EchoLink 2014 — Kill Devil Hills, NC
15.2 NC4ES Nags Head Outer
NC4ES AllStar
 440.6375 +5 CC1 DMR AllStar 579850 EchoLink 919805 — Nags Head, NC
17.8 K4OBX Manteo SW tank
K4OBX NC-PRN
 444.9875 +5 CC1 DMR NC-PRN — Manteo, NC
22.7 K4OBX Nags Head Bodie
K4OBX EchoLink
 145.2900 -0.6 TONE 100.0 FM (analog) EchoLink 2014 — Nags Head, NC
22.7 K4OBX Nags Head Bodie
K4OBX AllStar
 444.1250 +5 TSQL 100.0 FM (analog) AllStar 47731 EchoLink 42704 IRLP 4270 — Nags Head, NC
29.2 WA4VTX Eliz Pasquotank
WA4VTX
 444.3000 +5 TSQL 131.8 FM (analog) — Elizabeth City, Pasquotank county, NC
29.2 WA4VTX Elizabeth City
WA4VTX
 146.6550 -0.6 TSQL 131.8 FM (analog) — Elizabeth City, NC
29.9 WA4VTX Elizabeth City
WA4VTX NC-PRN
 440.5625 +5 CC1 DMR NC-PRN — Elizabeth City, NC
29.9 N4ZWQ Elizabeth City
N4ZWQ WIRES-X
 441.8500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 71735 — Elizabeth City, NC
31.7 KX4NC Columbia
KX4NC PRN
 440.5875 +5 CC1 DMR PRN — Columbia, NC
36.3 W4NV Moyock Currituck
W4NV
 444.6250 +5 TSQL 103.5 FM (analog) — Moyock, Currituck county, NC
37.6 K4APR Chesapeake
K4APR BM
 433.2500 +5 CC1 DMR BrandMeister 315117602 — Chesapeake, VA
37.7 K4OBX Columbia WUND
K4OBX EchoLink
 442.7250 +5 TSQL 131.8 FM (analog) EchoLink 2014 — Columbia, NC
37.7 KX4NC Columbia WUND
KX4NC
 443.3000 +5 TSQL 131.8 FM (analog) — Columbia, NC
37.7 NC4ES Columbia WUND
NC4ES AllStar
 440.6875 +5 CC1 DMR AllStar 579850 EchoLink 919805 — Columbia, NC
37.9 W4NV Moyock WNOB
W4NV
 443.0250 +5 TSQL 141.3 FM (analog) (FM,C4FM) — Moyock, NC
38.0 W4USN Edenton Arrowhea
W4USN AllStar
 224.2600 -1.6 TONE 123.0 FM (analog) AllStar 57129 — Edenton, NC
40.7 KX4NC Hertford
KX4NC
 146.8350 -0.6 TSQL 131.8 FM (analog) — Hertford, NC
41.3 ND1V South Mills
ND1V BM
 446.5000 -5 CC1 DMR BrandMeister 3225450 — South Mills, NC
41.9 K4OBX Waves
K4OBX EchoLink
 444.3250 +5 TSQL 131.8 FM (analog) EchoLink 2014 — Waves, NC
42.2 WA4VTX Hertford
WA4VTX
 147.3300 +0.6 TSQL 131.8 FM (analog) — Hertford, NC
42.2 WB4YNF Hertford
WB4YNF PRN
 442.1625 +5 CC1 DMR PRN — Hertford, NC
42.6 WB4YNF Hertford
WB4YNF
 441.8500 +5 Fusion (C4FM) — Hertford, NC
43.0 WB4YNF Hertford
WB4YNF
 146.8350 -0.6 TSQL 131.8 FM (analog) — Hertford, NC
47.3 K2PL Virginia Beach
K2PL BM
 146.7750 -0.6 CC1 DMR BrandMeister 313125 — Virginia Beach, VA
47.3 W4BBR Virginia Beach
W4BBR
 145.3500 -0.6 none D-STAR — Virginia Beach, VA
47.3 W4BBR Virginia Beach
W4BBR
 441.9000 +5 none D-STAR — Virginia Beach, VA
47.3 W4BBR Virginia Beach
W4BBR
 1284.6000 -12 none D-STAR — Virginia Beach, VA
47.3 K4OBX Engelhard
K4OBX
 146.7150 -0.6 TSQL 131.8 FM (analog) — Engelhard, NC
47.7 WB4YNF Middletown
WB4YNF
 224.1000 -1.6 TONE 131.8 FM (analog) — Middletown, NC
48.8 W4UUU Edenton/North Ca
W4UUU AllStar
 443.3250 +5 TONE 123.0 FM (analog) AllStar 56410 — Edenton/North Carolina, NC
48.8 KE4H Edenton/North Ca
KE4H AllStar
 223.5000 simplex TONE 123.0 FM (analog) AllStar 57129 — Edenton/North Carolina, NC
48.9 WA3QWA Chesapeake
WA3QWA BM
 443.5500 +5 CC1 DMR BrandMeister 312130 — Chesapeake, VA
48.9 KE4NYV Chesapeake
KE4NYV BM
 444.2750 +5 CC1 DMR BrandMeister 315112 — Chesapeake, VA
49.5 WB4YNF Engelhard
WB4YNF NC-PRN
 442.4625 +5 CC1 DMR NC-PRN — Engelhard, NC
49.5 WB4YNF Engelhard
WB4YNF
 444.7500 +5 TSQL 131.8 FM (analog) (FM,C4FM) — Engelhard, NC
4.8 W4PCN offline Mamie Powells
W4PCN NC-PRN
 442.8500 +5 CC1 DMR BrandMeister 311021 NC-PRN — Mamie, NC