N9TPB FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KA4NTB HAM

Novice class licensed since 1985 (41 yrs) Georgetown, SC Grid FM03ih 52 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 17, 2034. If it isn't renewed, it opens for vanity requests Apr 18, 2036.

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

Currently held by MICHAEL A OBERST · 1 holder on record

Current holder: MICHAEL A OBERST

Held KA4NTB Jan 22, 1985 → present · first licensed Jan 22, 1985 as KA4NTB · 1 license · FRN 0009627605
📖 In the printed callbooks since 1981 as KA4NTB, before the FCC's online records

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.
KA4NTB in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KA4NTB in the last 24 hours. They show up here within seconds of KA4NTB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

52 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
3.1 WR4SC Georgetown
WR4SC NC-PRN
 441.8125 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Georgetown, SC
3.4 W4HRS Georgetown Hosp
W4HRS
 146.7000 -0.6 TONE 123.0 FM (analog) — Georgetown, SC
7.9 NE4SC Georgetown
NE4SC
 147.3750 +0.6 TONE 123.0 FM (analog) — Georgetown, SC
21.1 WR4SC Murrell’s Inlet
WR4SC
 146.8050 -0.6 TSQL 85.4 FM (analog) — Murrell’s Inlet, SC
21.2 W4GS Murrells Inlet
W4GS
 146.8050 -0.6 TSQL 85.4 FM (analog) — Murrells Inlet, SC
21.6 WR4SC Murr Tidelands W
WR4SC NC-PRN
 441.8875 +5 CC1 DMR NC-PRN — Murrells Inlet, SC
26.6 N3TX Myrtle Beach
N3TX IRLP
 145.5000 simplex TSQL 88.5 FM (analog) IRLP 4073 — Myrtle Beach, SC
26.7 N1UXA Surfside Beach
N1UXA
 145.3900 -0.6 TSQL 85.4 FM (analog) — Surfside Beach, SC
26.7 N1UXA Surfside Beach
N1UXA BM
 444.4250 +5 CC1 DMR BrandMeister 314389 — Surfside Beach, SC
27.4 N1UXA Surfside Beach
N1UXA EchoLink
 444.5250 +5 none FM (analog) EchoLink 522076 — Surfside Beach, SC
28.8 KQ4ONE South Carolina
KQ4ONE BM
 445.3500 -5 CC1 DMR BrandMeister 3223563 — South Carolina, SC
34.3 NE4SC Myrtle Beach
NE4SC
 53.0500 -1 TONE 123.0 FM (analog) — Myrtle Beach, SC
35.4 KB4ECO Myrtle Beach
KB4ECO skynet-ne
 147.9950 in 144.9950 CC1 DMR skynet-network — Myrtle Beach, SC
35.4 N3TX Myrtle Beach
N3TX Plus
 431.4000 in 438.0000 CC1 DMR Plus 🗓 2 nets 2 nets Myrtle Beach, SC
35.6 W4GS Myrtle Beach
W4GS BM
 441.7750 +5 TONE 85.4 FM (analog) (DMR,FM) BrandMeister 314774 — Myrtle Beach, SC
35.7 W4GS Myrtle Beach
W4GS
 147.2400 +0.6 TSQL 85.4 FM (analog) — Myrtle Beach, SC
36.4 KR4CHS Awendaw
KR4CHS
 145.1200 -0.6 none D-STAR 🗓 1 net 1 net Awendaw, SC
36.4 WR4SC Charleston
WR4SC
 146.7600 -0.6 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Charleston, SC
36.4 WR4SC Charleston
WR4SC NC-PRN
 442.4625 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Charleston, SC
36.6 W2SOC Conway WPDE
W2SOC AllStar
 443.0000 +5 TSQL 162.2 FM (analog) AllStar 64936 AllStar 649360 — Conway, SC
37.7 KB3BXQ Conway Hwy 90
KB3BXQ WIRES-X
 146.7750 -0.6 TSQL 162.2 FM (analog) (FM,C4FM) WIRES-X 75816 — Conway, SC
37.7 NE4SC Conway
NE4SC
 442.7875 +5 none D-STAR — Conway, SC
37.7 NE4SC Conway
NE4SC
 443.6625 +5 CC1 DMR — Conway, SC
38.2 KK4B Cordesville
KK4B
 145.3500 -0.6 TSQL 162.2 FM (analog) 🗓 2 nets 2 nets · 43 check-ins · 26 stations Cordesville, SC
38.2 KK4B Russellville
KK4B
 147.3000 +0.6 TSQL 162.2 FM (analog) 🗓 2 nets 2 nets · 43 check-ins · 26 stations Russellville, SC
41.3 NE4SC Conway
NE4SC WIRES-X
 442.1000 +5 TONE 123.0 FM (analog) (FM,C4FM) WIRES-X 99283 — Conway, SC
41.6 KC4ZZE jamestown
KC4ZZE BM
 443.8000 -5 CC1 DMR BrandMeister 3176020 — jamestown, SC
41.8 W4HRS Moncks Corne EOC
W4HRS
 145.4900 -0.6 TONE 103.5 FM (analog) — Moncks Corner, SC
42.1 W4APE Greeleyville
W4APE
 444.7500 +5 TSQL 123.0 FM (analog) — Greeleyville, SC
42.2 W4BRK Moncks Corner
W4BRK
 146.6100 -0.6 TSQL 123.0 FM (analog) — Moncks Corner, SC
42.5 W4GS Myrtle Beach
W4GS
 147.1200 +0.6 TSQL 85.4 FM (analog) — Myrtle Beach, SC
42.7 NE4SC
Listed as NE4SC - SHLT
 Shallotte
NE4SC BM
 444.9750 +5 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 314366 — Shallotte, NC
42.7 NE4SC Conway
NE4SC
 144.9800 in 147.4800 none D-STAR — Conway, SC
42.8 W4GS Conway
W4GS AllStar
 145.1100 -0.6 TSQL 85.4 FM (analog) EchoLink 251505 AllStar 671369 — Conway, SC
42.8 W4GS Conway
W4GS
 444.6750 +5 CC1 DMR — Conway, SC
43.3 W4APE Greeleyville
W4APE EchoLink
 145.2300 -0.6 TONE 123.0 FM (analog) EchoLink 779467 — Greeleyville, SC
44.1 WR4SC Columbia
WR4SC
 146.7150 -0.6 TSQL 91.5 FM (analog) — Columbia, SC
44.1 WR4SC Green Pond
WR4SC
 441.6750 +5 TONE 123.0 FM (analog) — Green Pond, SC
44.1 WR4SC Aynor
WR4SC NC-PRN
 441.9125 +5 CC1 DMR NC-PRN — Aynor, SC
44.1 W2SWR Aynor
W2SWR AllStar
 147.4400 simplex TONE 151.4 FM (analog) AllStar 529741 — Aynor, SC
44.1 W2SWR Aynor
W2SWR AllStar
 223.1500 simplex TONE 100.0 FM (analog) AllStar 529742 — Aynor, SC
44.1 NE4SC Aynor
NE4SC AllStar
 147.0900 +0.6 TONE 123.0 FM (analog) (FM,P25) AllStar 529741 — Aynor, SC
44.2 NE4SC
Listed as NE4SC-NMB,SC
 North Myrtle Bea
NE4SC BM
 444.0875 +5 CC1 DMR BrandMeister 314528 — North Myrtle Beach, SC
45.5 WR4SC Lake City
WR4SC NC-PRN
 440.6375 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Lake City, SC
45.6 W2SWR Aynor SC FMO3kx
W2SWR BM
 432.2000 in 449.4350 CC1 DMR BrandMeister 314524403 — Aynor, SC FMO3kx, SC
46.5 NE4SC Aynor
NE4SC AllStar
 444.9250 +5 TONE 123.0 FM (analog) AllStar 529740 — Aynor, SC
46.6 W4FTK Aynor
W4FTK AllStar
 147.2100 +0.6 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 643 check-ins · 265 stations Aynor, SC
47.0 K4IUG Mt Pleasant
K4IUG NONE-USE-C
 443.4500 +5 TSQL 100.0 FM (analog) (DMR,FM) NONE-USE-CONTACT99 — Mt Pleasant, SC
47.8 N2CUE Longs IGA HWY 90
N2CUE
 145.5700 in 147.5700 TSQL 179.9 FM (analog) (FM,P25) — Longs, SC
34.3 NE4SC Offline Myrtle Beach
NE4SC
 444.9000 +5 TONE 100.0 FM (analog) — Myrtle Beach, SC
38.4 NE4SC Offline Kingstree
NE4SC
 145.3100 -0.6 TONE 123.0 FM (analog) — Kingstree, SC
46.1 KK4ZBE Offline Mt Pleasant E
KK4ZBE
 146.6850 -0.6 TSQL 162.2 FM (analog) — Mt Pleasant, SC