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, WIW4JGM HAM
Amateur Extra class
licensed since 2006 (20 yrs)
Darlington, SC
grid FM04dh
74 repeaters within 50 mi
🔒 Not available — currently licensed, through Nov 26, 2036. If it isn't renewed, it opens for vanity requests Nov 27, 2038.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Currently held by JOHN G MC GOWAN · 1 holder on record
Current holder: JOHN G MC GOWAN
Held W4JGM Sep 8, 2006 → present · first licensed Sep 8, 2006 as W4JGM · 1 license · FRN 0015480874
-
- Licensee
- JOHN G MC GOWAN
- Address
- 833 Lake Red Wing Dr
Darlington, SC 29532
- FRN
- 0015480874
- Previous call
- WA4GYH
- Last granted
- Sep 18, 2026
- Effective
- Sep 18, 2026
- Last action
- Sep 18, 2026
FCC actions (6)
- Sep 18, 2026 — License renewed LIREN
- Sep 11, 2026 — Administrative update LIAUA
- Sep 13, 2016 — License renewed LIREN
- Dec 17, 2013 — Administrative update LIAUA
- Sep 9, 2006 — License renewed LIREN
- Sep 8, 2006 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2014 → Oct 4, 2026 · 38 snapshots · as W4JGM
JOHN G MC GOWAN
833 Lake Red Wing Dr, Darlington, SC 29532 - Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as W4JGM
JOHN G MC GOWAN
3801 S Darlington Hwy, SUMTER, SC 29153 - Seen Nov 7, 2004 · 1 snapshot · as W4JGM
JOHN G MC GOWAN
RT 11 BOX 219, SUMTER, SC 29150
Others requesting W4JGM
1 application listed W4JGM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 9, 2006 | Aug 27, 2006 | KI4QKJ · JAMES G MESSER · RIVERVIEW, FL | 13 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W4JGM in the last 24 hours. They show up here within seconds of W4JGM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 miles
74 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)
| Miles | Call | Name | Output | Offset | Tone | Mode | Networks | Activity | Location |
|---|---|---|---|---|---|---|---|---|---|
| 3.2 | WR4SC | Florence WR4SC |
146.6850 | -0.6 | TSQL 91.5 | FM (analog) | 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Florence, SC |
| 3.2 | W4ULH | Florence WJPM W4ULH |
146.8500 | -0.6 | TSQL 123.0 | FM (analog) | — | Florence, SC | |
| 3.2 | W4APE | Florence W4APE EchoLink |
442.0500 | +5 | TONE 123.0 | FM (analog) | EchoLink 779467 | — | Florence, SC |
| 3.2 | WR4SC | Florence WR4SC NC-PRN |
442.1625 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Florence, SC |
| 5.5 | KJ4OEF | Darlington KJ4OEF |
444.6000 | +5 | TONE 162.2 | FM (analog) | — | Darlington, SC | |
| 6.6 | W4APE | Florence W4APE EchoLink |
147.1950 | +0.6 | TONE 123.0 | FM (analog) | EchoLink 779467 | — | Florence, SC |
| 6.8 | KB4RRC | Florence KB4RRC |
147.2550 | +0.6 | TSQL 162.2 | FM (analog) | — | Florence, SC | |
| 6.8 | KB4RRC | Darlington FDTC KB4RRC |
444.8000 | +5 | TSQL 91.5 | FM (analog) | — | Darlington, SC | |
| 8.9 | KB4RRC | Florence City KB4RRC |
146.9700 | -0.6 | TONE 167.9 | FM (analog) | — | Florence, SC | |
| 9.0 | KJ4OEF | Florence MRM Ctr KJ4OEF |
444.8500 | +5 | TSQL 162.2 | FM (analog) | — | Florence, SC | |
| 10.5 | WX4ARC | Florence WX4ARC TGIF |
442.2875 | +5 | CC1 | DMR | TGIF | — | Florence, SC |
| 11.5 | W4ULH | Florence MUSC W4ULH |
444.0000 | +5 | TONE 123.0 | FM (analog) | — | Florence, SC | |
| 11.8 | KQ4MKW | Darlington S Ca KQ4MKW BM |
445.5125 | -5 | CC1 | DMR | BrandMeister 321045702 | — | Darlington, South Ca, SC |
| 13.0 | WD4KFD | Florence I-95/Rt WD4KFD |
442.5250 | +5 | TONE 210.7 | FM (analog) | — | Florence, SC | |
| 19.5 | KQ4MVG | Timmonsville KQ4MVG |
147.3150 | +0.6 | TSQL 77.0 | FM (analog) | — | Timmonsville, SC | |
| 20.4 | KG4HIE | Bennettsville KG4HIE |
443.0000 | +5 | TONE 123.0 | FM (analog) | — | Bennettsville, SC | |
| 20.5 | W4ULH | Hartsville Carol W4ULH |
442.3500 | +5 | TONE 162.2 | FM (analog) | — | Hartsville, SC | |
| 21.0 | no call listed | Florence AllStar |
29.6000 | simplex | CC0 | DMR | AllStar 29419 EchoLink 41809 AllStar 49643 | — | Florence, SC |
| 21.0 | KA3KDL | Hartsville KA3KDL AllStar |
146.6250 | -0.6 | TSQL 114.8 | FM (analog) | AllStar 29419 EchoLink 41809 | — | Hartsville, SC |
| 22.2 | KJ4OEF | Dillon KJ4OEF |
444.9500 | +5 | TONE 162.2 | FM (analog) | — | Dillon, SC | |
| 24.0 | W4PDE | Dillon WPDE W4PDE |
146.7450 | -0.6 | TSQL 82.5 | FM (analog) | 🗓 1 net | 1 net · 142 check-ins · 52 stations | Dillon, SC |
| 24.0 | NE4SC | Dillon WN 15 NE4SC |
224.0400 | -1.6 | TSQL 123.0 | FM (analog) | — | Dillon, SC | |
| 27.4 | WR4SC | Cheraw WR4SC NC-PRN |
440.5375 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Cheraw, SC |
| 28.6 | K4KNJ | Fork K4KNJ |
146.5350 | simplex | none | FM (analog) | — | Fork, SC | |
| 29.7 | W4APE | Wallace W4APE |
29.6000 | -0.1 | TONE 136.5 | FM (analog) | — | Wallace, SC | |
| 29.7 | W4APE | Cheraw W4APE EchoLink |
145.4900 | -0.6 | TONE 123.0 | FM (analog) | EchoLink 779467 | — | Cheraw, SC |
| 29.7 | K4CCC | Cheraw K4CCC |
147.1350 | +0.6 | TONE 123.0 | FM (analog) | — | Cheraw, SC | |
| 29.7 | KG4HIE | Cheraw KG4HIE |
444.3750 | +5 | TONE 91.5 | FM (analog) | — | Cheraw, SC | |
| 30.6 | W4APE | Mullins W4APE EchoLink |
145.4700 | -0.6 | TONE 123.0 | FM (analog) | EchoLink 779467 | — | Mullins, SC |
| 30.8 | KO4L | Marion KO4L |
147.0000 | -0.6 | TSQL 91.5 | FM (analog) | — | Marion, SC | |
| 31.5 | WR4SC | Lake City WR4SC NC-PRN |
440.6375 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Lake City, SC |
| 32.7 | K04L | Mullins K04L |
147.0000 | +0.6 | TSQL 91.5 | FM (analog) | — | Mullins, SC | |
| 33.3 | KG4UMP | Laurinburg KG4UMP |
146.6250 | -0.6 | TSQL 100.0 | FM (analog) | — | Laurinburg, NC | |
| 33.3 | K4BLA Listed as K4BLA LAURINBURG |
Laurinburg K4BLA BM |
444.7375 | +5 | CC1 | DMR | BrandMeister 314408 | — | Laurinburg, NC |
| 34.9 | KI4RR | Laurinburg Scotl KI4RR |
146.6250 | -0.6 | none | FM (analog) | — | Laurinburg, Scotland county, NC | |
| 38.5 | NE4SC | Aynor NE4SC AllStar |
444.9250 | +5 | TONE 123.0 | FM (analog) | AllStar 529740 | — | Aynor, SC |
| 39.8 | K4RNC | Hamlet K4RNC AllStar |
146.9550 | -0.6 | TSQL 88.5 | FM (analog) | AllStar 62431 | — | Hamlet, NC |
| 40.5 | W2ACC | Galivants Ferry W2ACC AllStar |
444.1250 | +5 | TSQL 82.5 | FM (analog) | AllStar 42695 | — | Galivants Ferry, SC |
| 41.5 | N4ANB | Rockingham N4ANB |
147.5100 | in 145.5100 | TSQL 114.8 | FM (analog) | — | Rockingham, NC | |
| 41.5 | N4ANB | Rockingham N4ANB NC-PRN |
443.4250 | +5 | CC1 | DMR | NC-PRN | — | Rockingham, NC |
| 41.9 | K2PJ | Pleasantview K2PJ EchoLink |
147.2850 | +0.6 | TSQL 85.4 | FM (analog) (DMR,FM) | EchoLink | — | Pleasantview, SC |
| 42.4 | KF4DBW | Rockingham Richm KF4DBW |
442.5875 | +5 | CC? | DMR | — | Rockingham, Richmond county, NC | |
| 42.5 | W2SWR | Aynor SC FMO3kx W2SWR BM |
432.2000 | in 449.4350 | CC1 | DMR | BrandMeister 314524403 | — | Aynor, SC FMO3kx, SC |
| 42.7 | W4FTK | Sumter W4FTK AllStar |
443.3000 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 540 check-ins · 248 stations | Sumter, SC |
| 43.0 | W4GL | Sumter W4GL |
147.0150 | +0.6 | TSQL 156.7 | FM (analog) | — | Sumter, SC | |
| 43.0 | WR4SC | Sumter WR4SC NC-PRN |
442.3125 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Sumter, SC |
| 44.2 | WR4SC | Sumter WR4SC |
147.0150 | +0.6 | TSQL 156.7 | FM (analog) | 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Sumter, SC |
| 44.2 | W4GL | Sumter Tuomey W4GL |
146.6400 | -0.6 | TONE 156.7 | FM (analog) | — | Sumter, SC | |
| 44.2 | W4GL | Sumter WRJA W4GL |
444.1500 | +5 | TSQL 123.0 | FM (analog) (FM,DV) | — | Sumter, SC | |
| 44.4 | NE4SC | Conway NE4SC K4USD |
443.6625 | +5 | CC1 | DMR | BrandMeister 314524 K4USD | — | Conway, SC |
| 44.7 | NE4SC | Aynor NE4SC AllStar |
147.0900 | +0.6 | TONE 123.0 | FM (analog) (FM,P25) | AllStar 529741 | — | Aynor, SC |
| 44.8 | WR4SC | Columbia WR4SC |
146.7150 | -0.6 | TSQL 91.5 | FM (analog) | — | Columbia, SC | |
| 44.8 | WR4SC | White Hall WR4SC |
441.6750 | +5 | TONE 123.0 | FM (analog) | — | White Hall, SC | |
| 44.8 | WR4SC | Aynor WR4SC NC-PRN |
441.9125 | +5 | CC1 | DMR | NC-PRN | — | Aynor, SC |
| 44.8 | W2SWR | Aynor W2SWR AllStar |
147.4400 | simplex | TONE 151.4 | FM (analog) | AllStar 529741 | — | Aynor, SC |
| 44.8 | W2SWR | Aynor W2SWR AllStar |
223.1500 | simplex | TONE 100.0 | FM (analog) | AllStar 529742 | — | Aynor, SC |
| 45.2 | W4GL | Wedgefield W4GL |
145.4300 | -0.6 | TSQL 156.7 | FM (analog) | — | Wedgefield, SC | |
| 45.7 | W4GL | Sumter W4GL |
441.9500 | +5 | none | D-STAR | — | Sumter, SC | |
| 46.2 | NE4SC | Green Sea NE4SC BM |
147.3300 | +0.6 | CC1 | DMR | BrandMeister 315166 | — | Green Sea, SC |
| 46.6 | K4ITL | Lumberton K4ITL |
224.9200 | -1.6 | TONE 91.5 | FM (analog) | 🗓 2 nets | 2 nets · 68 check-ins · 34 stations | Lumberton, NC |
| 46.8 | W4LBT | Lumberton W4LBT |
147.3600 | +0.6 | TSQL 82.5 | FM (analog) | — | Lumberton, NC | |
| 47.5 | W4FTK | Aynor W4FTK AllStar |
147.2100 | +0.6 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 540 check-ins · 248 stations | Aynor, SC |
| 48.0 | W4FTK | Pageland W4FTK AllStar |
441.8250 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 540 check-ins · 248 stations | Pageland, SC |
| 48.1 | W4APE | Pageland W4APE EchoLink |
146.8950 | -0.6 | TONE 123.0 | FM (analog) | EchoLink 779467 | — | Pageland, SC |
| 49.2 | W4GS | Conway W4GS AllStar |
145.1100 | -0.6 | TSQL 85.4 | FM (analog) | EchoLink 251505 AllStar 671369 | — | Conway, SC |
| 49.2 | W4GS | Conway W4GS |
444.6750 | +5 | CC1 | DMR | — | Conway, SC | |
| 49.2 | NE4SC | Shallotte NE4SC BM |
444.9750 | +5 | TONE 123.0 | FM (analog) (DMR,FM) | BrandMeister 314366 | — | Shallotte, NC |
| 49.2 | NE4SC | Conway NE4SC |
144.9800 | in 147.4800 | none | D-STAR | — | Conway, SC | |
| 49.9 | NE4SC | Conway NE4SC WIRES-X |
442.1000 | +5 | TONE 123.0 | FM (analog) (FM,C4FM) | WIRES-X 99283 | — | Conway, SC |
| 24.0 | WR4SC offline | Dillon WPDE WR4SC NC-PRN |
443.1625 | +5 | CC1 | DMR | NC-PRN 🗓 1 net | 1 net · 156 check-ins · 85 stations | Dillon, SC |
| 33.9 | W4APE offline | Lucknow W4APE EchoLink |
146.9250 | -0.6 | TONE 123.0 | FM (analog) | EchoLink 779467 | — | Lucknow, SC |
| 39.2 | NE4SC offline | Kingstree NE4SC |
145.3100 | -0.6 | TONE 123.0 | FM (analog) | — | Kingstree, SC | |
| 44.3 | KD4PBK offline | Lumberton KD4PBK |
147.1650 | +0.6 | TONE 88.5 | FM (analog) | — | Lumberton, NC | |
| 48.1 | W4JMY offline | Pageland W4JMY |
53.3700 | -1 | TONE 100.0 | FM (analog) | — | Pageland, SC |