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
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIRaymond T Heffernan III
FRN 0006982771 · first licensed Apr 29, 2002 as KD4OZW · 1 license on record
📝 FCC applications (5)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Mar 15, 2022 | 0009956358 | HAM | Renewal | Granted | KD4OZW |
| Jun 24, 2013 | 0005833011 | HAM | Administrative update | Granted | KD4OZW |
| May 24, 2012 | 0005232064 | HAM | Renewal | Granted | KD4OZW |
| Aug 14, 2007 | 0003137863 | HAM | Modification | Granted | KD4OZW |
| Apr 29, 2002 | 0000867067 | HAM | Renewal + modification | Granted | KD4OZW |
Complete licensing history
-
- Licensee
- Raymond T Heffernan III
- Address
- 4226 Betsy Kerrison Parkway
Johns Island, SC 29455
- FRN
- 0006982771
- Last granted
- Mar 16, 2022
- Effective
- Mar 16, 2022
- Last action
- Mar 16, 2022
FCC actions (6)
- Mar 16, 2022 — License renewed LIREN
- Jun 25, 2013 — Administrative update LIAUA
- May 25, 2012 — License renewed LIREN
- Aug 14, 2007 — License modified LIMOD
- Apr 29, 2002 — License renewed LIREN
- Apr 29, 2002 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KD4OZW
Raymond T Heffernan III
4226 Betsy Kerrison Parkway, Johns Island, SC 29455 - Seen Oct 22, 2013 → May 6, 2019 · 26 snapshots · as KD4OZW
Raymond T Heffernan III
4427 Hope Plantation Dr., Johns Island, SC 29455 - Seen Nov 7, 2004 → Apr 12, 2013 · 9 snapshots · as KD4OZW
Raymond T Heffernan III
120 23rd St SW, Naples, FL 34117
Repeaters within 50 miles
70 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 |
|---|---|---|---|---|---|---|---|---|---|
| 3.0 | WA4USN | Seabrook Island WA4USN |
145.4100 | -0.6 | TONE 123.0 | FM (analog) | — | Seabrook Island, SC | |
| 11.4 | K4IUG | Adams Run K4IUG |
147.3450 | +0.6 | TSQL 141.3 | FM (analog) | — | Adams Run, SC | |
| 14.2 | W4HRS | Charleston W4HRS |
444.7750 | +5 | TONE 123.0 | FM (analog) | — | Charleston, SC | |
| 14.4 | WR4SC | Charleston WR4SC |
147.1050 | +0.6 | TSQL 123.0 | FM (analog) | 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Charleston, SC |
| 14.4 | WR4SC | Florence WR4SC |
441.5750 | +5 | TSQL 91.5 | FM (analog) | 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Florence, SC |
| 14.4 | WR4SC | Charleston WR4SC NC-PRN |
443.0375 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Charleston, SC |
| 14.5 | K4IUG | West Ashley FS 1 K4IUG |
443.3750 | +5 | TSQL 100.0 | FM (analog) | — | West Ashley, SC | |
| 15.5 | K4IUG | Charleston K4IUG |
224.6600 | -1.6 | TSQL 210.7 | FM (analog) | — | Charleston, SC | |
| 16.4 | W4HRS | Charleston MUSC W4HRS IRLP |
145.4500 | -0.6 | TONE 123.0 | FM (analog) | IRLP 4557 | — | Charleston, SC |
| 16.4 | W4HRS | Charleston MUSC W4HRS |
444.8250 | +5 | TONE 123.0 | FM (analog) | — | Charleston, SC | |
| 17.5 | W4HRS | Charleston W4HRS |
145.1600 | -0.6 | none | D-STAR | — | Charleston, SC | |
| 17.5 | W4HRS | Charleston W4HRS |
444.1125 | +5 | none | D-STAR | — | Charleston, SC | |
| 18.3 | WA4USN | Charleston USS WA4USN |
146.7900 | -0.6 | TONE 123.0 | FM (analog) | — | Charleston, SC | |
| 18.3 | N9HQC | Ravenel N9HQC BM |
443.9000 | +5 | TONE 123.0 | FM (analog) (DMR,FM) | BrandMeister 314755 | — | Ravenel, SC |
| 21.3 | NE2S | Hanahan NE2S BM |
439.5000 | -5 | CC1 | DMR | BrandMeister 316694501 | — | Hanahan, SC |
| 22.9 | K4IUG | Mt Pleasant K4IUG NONE-USE-C |
443.4500 | +5 | TSQL 100.0 | FM (analog) (DMR,FM) | NONE-USE-CONTACT99 | — | Mt Pleasant, SC |
| 23.6 | W4HRS | Summerville Med W4HRS |
146.9850 | -0.6 | TONE 123.0 | FM (analog) | — | Summerville, SC | |
| 24.7 | W4HRS | Nort Trident Hos W4HRS |
146.7300 | -0.6 | TONE 123.0 | FM (analog) | — | North Charleston, SC | |
| 25.1 | N2OBS | Ladson N2OBS EchoLink |
443.7750 | +5 | TSQL 123.0 | FM (analog) | EchoLink 99729 | — | Ladson, SC |
| 26.4 | KX4DOR | Summerville KX4DOR |
145.2800 | -0.6 | none | D-STAR | — | Summerville, SC | |
| 26.4 | KX4DOR | Summerville KX4DOR |
442.8375 | +5 | none | D-STAR | — | Summerville, SC | |
| 26.4 | WA4USN | Knightsville WA4USN |
146.9400 | -0.6 | TSQL 123.0 | FM (analog) | — | Knightsville, SC | |
| 26.4 | WA4USN | Mount Pleasant WA4USN |
441.4500 | +5 | TSQL 123.0 | FM (analog) | — | Mount Pleasant, SC | |
| 27.3 | KC4ED | Summerville KC4ED |
442.3000 | +5 | none | FM (analog) | — | Summerville, SC | |
| 27.6 | WA4NMW | Knightsville WA4NMW |
147.2250 | +0.6 | TSQL 123.0 | FM (analog) | — | Knightsville, SC | |
| 29.8 | WX3C Listed as WX3C VHF |
SUMMERVILLE WX3C BM |
147.2500 | +0.6 | CC7 | DMR | BrandMeister 312093 | — | SUMMERVILLE, SC |
| 29.8 | WX3C Listed as WX3C UHF |
SUMMERVILLE WX3C BM |
443.3700 | +5 | CC7 | DMR | BrandMeister 311239 | — | SUMMERVILLE, SC |
| 29.8 | WX3C | Boynton Beach WX3C BM |
902.9875 | +25 | CC7 | DMR | BrandMeister 312098 | — | Boynton Beach, FL |
| 30.6 | N0VQE | Beaufort SC N0VQE BM |
441.5000 | +5 | CC1 | DMR | BrandMeister 311042910 | — | Beaufort, SC 29907, SC |
| 31.4 | WA4SJS | White Hall WA4SJS |
146.9100 | -0.6 | TONE 156.7 | FM (analog) | — | White Hall, SC | |
| 31.4 | WR4SC | White Hall WR4SC NC-PRN |
442.3875 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | White Hall, SC |
| 32.9 | WR4SC | Beaufort WR4SC NC-PRN |
441.9875 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Beaufort, SC |
| 32.9 | W4BFT | Beaufort W4BFT |
441.9875 | +5 | CC? | DMR | — | Beaufort, SC | |
| 33.4 | KX4DOR | Ridgeville KX4DOR |
443.8000 | +5 | CC1 | DMR | — | Ridgeville, SC | |
| 33.5 | WR4SC | Charleston WR4SC |
146.7600 | -0.6 | TSQL 123.0 | FM (analog) | 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Charleston, SC |
| 33.5 | WR4SC | Charleston WR4SC NC-PRN |
442.4625 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Charleston, SC |
| 33.5 | KR4CHS | Awendaw KR4CHS |
145.1200 | -0.6 | none | D-STAR | 🗓 1 net | 1 net | Awendaw, SC |
| 33.8 | KK2QQ | Beaufort KK2QQ BM |
439.4500 | -5 | CC1 | DMR | BrandMeister 3197669 | — | Beaufort, SC |
| 34.4 | W4BFT | Beaufort Hosp W4BFT |
443.8500 | +5 | TSQL 123.0 | FM (analog) | — | Beaufort, SC | |
| 34.7 | W5BFT | Beaufort W5BFT |
146.6550 | -0.6 | none | FM (analog) | — | Beaufort, SC | |
| 35.2 | KQ4TAY | Port Royal KQ4TAY BM |
441.5000 | in 445.5000 | CC1 | DMR | BrandMeister 3208856 | — | Port Royal, SC |
| 35.6 | KG4BZN | Walterboro KG4BZN |
147.1350 | +0.6 | none | FM (analog) | — | Walterboro, SC | |
| 35.6 | KG4BZN | Walterboro KG4BZN |
444.5500 | +5 | TONE 123.0 | FM (analog) | — | Walterboro, SC | |
| 36.7 | W4HRS | Walterboro Colle W4HRS |
444.8500 | +5 | TONE 123.0 | FM (analog) | — | Walterboro, SC | |
| 36.8 | KK4B | Cordesville KK4B |
145.3500 | -0.6 | TSQL 162.2 | FM (analog) | 🗓 2 nets | 2 nets · 35 check-ins · 24 stations | Cordesville, SC |
| 37.6 | W4HNK | Dorchester W4HNK |
147.1800 | +0.6 | TONE 123.0 | FM (analog) | — | Dorchester, SC | |
| 37.6 | W4HNK | Dorchester W4HNK |
443.8000 | +5 | TONE 123.0 | FM (analog) | — | Dorchester, SC | |
| 37.8 | W4ANK | Jedburg W4ANK |
147.2700 | +0.6 | TONE 123.0 | FM (analog) | — | Jedburg, SC | |
| 38.3 | W4BFT | Beaufort W4BFT AllStar |
145.1300 | -0.6 | TSQL 88.5 | FM (analog) | AllStar 65545 EchoLink 339993 | — | Beaufort, SC |
| 40.3 | W4BRK | Moncks Corner W4BRK |
146.6100 | -0.6 | TSQL 123.0 | FM (analog) | — | Moncks Corner, SC | |
| 40.6 | W4HRS | Moncks Corne EOC W4HRS |
145.4900 | -0.6 | TONE 103.5 | FM (analog) | — | Moncks Corner, SC | |
| 44.9 | W4IAR | Hilton Head Isla W4IAR |
147.3750 | +0.6 | none | D-STAR | — | Hilton Head Island, SC | |
| 44.9 | W4IAR | Hilton Head Isla W4IAR |
145.3100 | -0.6 | TONE 100.0 | FM (analog) | — | Hilton Head Island, SC | |
| 44.9 | W4IAR | Hilton Head Isla W4IAR |
147.2400 | +0.6 | TONE 100.0 | FM (analog) | — | Hilton Head Island, SC | |
| 44.9 | KM4PRN | Hilton Head Isla KM4PRN |
442.0375 | +5 | CC0 | DMR | — | Hilton Head Island, SC | |
| 44.9 | W4IAR | Hilton Head Isla W4IAR |
444.3500 | +5 | TONE 123.0 | FM (analog) | — | Hilton Head Island, SC | |
| 45.1 | KA4GDW | Saint George M&M KA4GDW |
147.0450 | +0.6 | TSQL 103.5 | FM (analog) | — | Saint George, SC | |
| 45.5 | N4MSE | Hilton Head Isla N4MSE BM |
145.3500 | -0.6 | CC1 | DMR | BrandMeister 311664 | — | Hilton Head Island, SC |
| 45.5 | W4HHI | Hilton Head Isla W4HHI NC-PRN |
442.0375 | +5 | CC1 | DMR | NC-PRN | — | Hilton Head Island, SC |
| 45.9 | WR4SC | Saint George WR4SC NC-PRN |
440.6500 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 207 check-ins · 97 stations | Saint George, SC |
| 47.5 | N2DAN | Bluffton N2DAN BM |
441.5000 | in 445.5000 | CC1 | DMR | BrandMeister 314947901 | — | Bluffton, SC, SC |
| 49.2 | W4IAR | Bluffton W4IAR AllStar |
442.6750 | +5 | TONE 100.0 | FM (analog) | AllStar 50078 EchoLink 341407 | — | Bluffton, SC |
| 49.2 | KM4PRN | Bluffton KM4PRN |
444.7375 | +5 | CC1 | DMR | — | Bluffton, SC | |
| 49.2 | N0XLP | Bluffton L0C4T0R N0XLP BM |
446.2000 | -5 | CC1 | DMR | BrandMeister 316514619 | — | Bluffton, L0C4T0R, SC |
| 23.7 | KK4ZBE offline | Mt Pleasant E KK4ZBE |
146.6850 | -0.6 | TSQL 162.2 | FM (analog) | — | Mt Pleasant, SC | |
| 25.1 | N2OBS offline | Ladson N2OBS EchoLink |
146.8650 | -0.6 | TONE 123.0 | FM (analog) | EchoLink 99729 | — | Ladson, SC |
| 31.3 | KJ4LNJ offline | Green Pond White KJ4LNJ |
444.0750 | +5 | none | D-STAR | — | Green Pond, SC | |
| 31.4 | KJ4LNJ offline | Green Pond S.C KJ4LNJ |
145.4800 | -0.6 | none | D-STAR | — | Green Pond, SC | |
| 34.3 | W4BFT offline | Beaufort WJWJ W4BFT |
146.6550 | -0.6 | none | FM (analog) | — | Beaufort, SC | |
| 44.7 | N4MSE offline | Hilton Head Isla N4MSE BM |
442.5750 | +5 | CC1 | DMR | BrandMeister 310558 | — | Hilton Head Island, SC |