N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

Walter C Robertson

FRN 0010601664 · first licensed Mar 19, 2004 as KI4EQJ · 1 license on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
May 20, 20090003845483 HAMAdministrative updateGranted KI4EQJ
Mar 19, 20040001664324 HAMNew licenseGranted KI4EQJ

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

50 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
5.9 N4ONC Oriental
N4ONC
 145.3900 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Oriental, NC
5.9 N4ONC Oriental
N4ONC NC4ES
 147.2100 +0.6 TSQL 88.5 FM (analog) (DMR,FM) EchoLink 458121 NC4ES FreeDMR — Oriental, NC
6.7 W4SLH Oriental Pamlico
W4SLH
 147.2100 +0.6 TSQL 151.4 FM (analog) — Oriental, Pamlico county, NC
10.7 WA3JPY Grantsboro WMGV
WA3JPY
 145.2300 -0.6 TONE 85.4 FM (analog) — Grantsboro, NC
10.7 WA3JPY Grantsboro WMGV
WA3JPY
 444.8750 +5 TONE 85.4 FM (analog) — Grantsboro, NC
13.8 NC4ES Florence Fire
NC4ES AllStar
 440.6625 +5 CC1 DMR AllStar 579850 EchoLink 919805 — Florence, NC
14.2 WO3F Newport Carteret
WO3F
 444.8250 +5 TSQL 88.5 FM (analog) — Newport, Carteret county, NC
14.2 WA3JPY Morehead City
WA3JPY
 53.0900 -1 TONE 162.2 FM (analog) — Morehead City, NC
14.2 W4YMI Newport
W4YMI
 444.8250 +5 TSQL 88.5 FM (analog) — Newport, NC
14.7 W4EWN New Bern
W4EWN
 442.0750 +5 TONE 100.0 FM (analog) — New Bern, NC
15.7 WO3F New Bern Craven
WO3F
 442.0750 +5 TSQL 100.0 FM (analog) — New Bern, Craven county, NC
16.4 KN4FMV New Bern
KN4FMV BM
 434.0000 +5 CC1 DMR BrandMeister 3214399 — New Bern, NC
16.9 W3WZN New Bern
W3WZN NC-PRN
 444.1000 +5 CC1 DMR NC-PRN — New Bern, NC
17.2 NC4ES New Bern CEM Ctr
NC4ES AllStar
 444.6000 +5 CC1 DMR AllStar 579850 EchoLink 919805 — New Bern, NC
17.4 K4GRW Newport
K4GRW IRLP
 145.4500 -0.6 TONE 100.0 FM (analog) IRLP 4903 — Newport, NC
17.4 W4YMI Newport
W4YMI
 444.9750 +5 CC1 DMR — Newport, NC
17.7 KF4IXW Grantsboro
KF4IXW
 145.2300 -0.6 TSQL 85.4 FM (analog) — Grantsboro, FM
17.7 KF4IXW Grantsboro
KF4IXW
 444.8750 +5 TSQL 85.4 FM (analog) — Grantsboro, FM
18.8 KD4RAA Morehead City
KD4RAA
 146.8050 -0.6 TONE 88.5 FM (analog) — Morehead City, NC
19.2 KE4TZN
Listed as KE4TZN-AUR
 Aurora Nutrien
KE4TZN WIRES-X
 145.2700 -0.6 TSQL 131.8 FM (analog) (C4FM,FM) WIRES-X 73767 — Aurora, NC
19.2 KE4TZN Aurora Nutrien
KE4TZN NC-PRN
 440.5500 +5 CC1 DMR NC-PRN — Aurora, NC
23.4 KD4KTO Stacy
KD4KTO
 444.0000 +5 TONE 131.8 FM (analog) — Stacy, NC
23.6 W4EWN Pollocks Filling
W4EWN EchoLink
 146.6100 -0.6 TONE 100.0 FM (analog) EchoLink 137970 — Pollocksville, NC
27.4 KE4FHH Swansboro Wtr
KE4FHH
 146.7600 -0.6 TSQL 88.5 FM (analog) (FM,P25) — Swansboro, NC
31.3 KE4FHH Hubert
KE4FHH NC-PRN
 441.8375 +5 CC1 DMR NC-PRN — Hubert, NC
32.0 KE4FHH Jacksonville
KE4FHH
 443.3125 +5 none FM (analog) (FM,P25) — Jacksonville, NC
32.0 KE4FHH Jacksonville
KE4FHH
 444.6750 +5 TSQL 88.5 FM (analog) (FM,P25) — Jacksonville, NC
33.8 K4BCH Bath
K4BCH
 146.9550 -0.6 TSQL 131.8 FM (analog) (C4FM,FM) — Bath, NC
35.6 KO4DQS Jacksonville
KO4DQS
 440.6000 +5 none D-STAR — Jacksonville, NC
36.3 NC4OC Jacksonville
NC4OC EchoLink
 147.0000 -0.6 TSQL 88.5 FM (analog) EchoLink 498102 — Jacksonville, NC
36.4 NC4ES Jacksonville Ons
NC4ES AllStar
 440.7000 +5 CC1 DMR AllStar 579850 EchoLink 919805 BrandMeister 311812 — Jacksonville, NC
36.4 WD4FVO Jacksonville Ons
WD4FVO
 145.1900 -0.6 TSQL 88.5 FM (analog) — Jacksonville, NC
36.8 WU2V Bath HB Wtr
WU2V
 442.5500 +5 TSQL 82.5 FM (analog) — Bath, Hunters Bridge water tower, Beaufort county, NC
37.1 K4BCH Chocowinity WLGT
K4BCH EchoLink
 147.2550 +0.6 TSQL 131.8 FM (analog) EchoLink 134078 — Chocowinity, NC
37.2 NC4ES Bath HB Wtr
NC4ES
 442.5500 +5 TSQL 82.5 FM (analog) — Bath, NC
40.8 NB4TV Jacksonville EOC
NB4TV AllStar
 147.3900 +0.6 TSQL 131.8 FM (analog) (C4FM,FM) IRLP 4179 AllStar 55373 — Jacksonville, NC
41.0 NC4ES Washington ECU
NC4ES AllStar
 440.5250 +5 CC1 DMR AllStar 579850 EchoLink 919805 BrandMeister 311692 — Washington, NC
42.3 WA4DAN Grifton WNCT
WA4DAN
 224.8400 -1.6 TONE 91.5 FM (analog) — Grifton, NC
42.3 W4NBR Grifton WNCT
W4NBR
 146.6850 -0.6 TONE 88.5 FM (analog) — Grifton, NC
42.5 KK4VBH Richlands
KK4VBH NC-PRN
 443.9750 +5 CC1 DMR NC-PRN — Richlands, NC
47.4 K4OBX Ocracoke
K4OBX EchoLink
 444.2250 +5 TSQL 131.8 FM (analog) EchoLink 2014 — Ocracoke, NC
47.9 W4OIX Kinston
W4OIX
 145.4700 -0.6 TONE 88.5 FM (analog) — Kinston, NC
47.9 N4HAJ Kinston
N4HAJ
 442.0000 +5 TONE 88.5 FM (analog) — Kinston, NC
47.9 K3JW Kinston
K3JW EchoLink
 444.5750 +5 TONE 88.5 FM (analog) EchoLink 1 — Kinston, NC
47.9 KM4GJD Kinston Lenoir
KM4GJD
 444.5750 +5 TSQL 88.5 FM (analog) — Kinston, Lenoir county, NC
48.8 N4DEA Kinston
N4DEA BM
 440.5125 +5 CC1 DMR BrandMeister 310461 — Kinston, NC
48.8 N4DEA Kinston
N4DEA BM
 443.9375 +5 CC1 DMR BrandMeister 311799 — Kinston, NC
49.0 NC4ES Kinston
NC4ES AllStar
 443.9375 +5 CC1 DMR AllStar 579850 EchoLink 919805 — Kinston, NC
49.7 KE4TZN Greenville
KE4TZN WIRES-X
 145.3500 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 58425 — Greenville, NC
5.9 N4ONC offline Oriental Kershaw
N4ONC
 444.3500 +5 TONE 88.5 FM (analog) — Oriental, NC