N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KR4IOT HAM
Amateur Extra class
licensed since 2025 (1 yr)
Fountain Inn, SC
Grid EM84wr
Active on 2 nets
103 repeaters within 50 mi
🔒 Not available — currently licensed, through Dec 28, 2035. If it isn't renewed, it opens for vanity requests Dec 29, 2037.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Currently held by Steven M Berrios · 1 holder on record
🗓 Active on 2 nets · last heard Sep 18, 2026
Current holder: Steven M Berrios
Held KR4IOT Dec 28, 2025 → present · first licensed Dec 28, 2025 as KR4IOT · 1 license · FRN 0037526985
-
- Licensee
- Steven M Berrios
- Address
- 7218 Hwy 418
Fountain Inn, SC 29644
- FRN
- 0037526985
- Last granted
- Dec 28, 2025
- Effective
- Mar 27, 2026
- Last action
- Mar 27, 2026
FCC actions (4)
- Mar 27, 2026 — License modified LIMOD
- Jan 28, 2026 — License modified LIMOD
- Dec 28, 2025 — License issued LIISS
- Dec 28, 2025 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 11, 2026 · 3 snapshots · as KR4IOT
Steven M Berrios
7218 Hwy 418, Fountain Inn, SC 29644
Nets
| Net | When | Frequency | Role | Times | Last |
|---|---|---|---|---|---|
| OMISS 40m SSB Net | Mon, Tue, Wed, Fri, Sat 8:15 PM · Mon, Tue, Thu 8:30 PM · Thu 10:15 PM ET | 7.192 | Checked in | 2 | 2026-09-18 |
| Net Buddy Test Net | Tue 9:30 AM · Thu 7:30 PM CT | 7.192 | Checked in | 1 | 2026-09-18 |
From nets logged with NetLogger since the start of collection.
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4IOT in the last 24 hours. They show up here within seconds of KR4IOT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 Miles
103 repeaters within 50 miles of this address, most active 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 |
|---|---|---|---|---|---|---|---|---|---|
| 20.5 | W4FTK | Greenville Paris W4FTK AllStar |
443.4250 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 643 check-ins · 265 stations | Greenville, SC |
| 21.7 | W4FTK | Clinton W4FTK AllStar |
443.6750 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 643 check-ins · 265 stations | Clinton, SC |
| 26.9 | W4FTK | Union W4FTK AllStar |
441.7000 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 643 check-ins · 265 stations | Union, SC |
| 39.7 | W4FTK | Six Mile Mt W4FTK AllStar |
442.5750 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 643 check-ins · 265 stations | Six Mile, SC |
| 17.7 | WR4SC | Spartanburg WR4SC NC-PRN |
440.6625 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Spartanburg, SC |
| 17.7 | WR4SC | Spartanburg WR4SC |
441.9500 | +5 | TONE 162.2 | FM (analog) | 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Spartanburg, SC |
| 19.4 | WR4SC | Spartanburg Camp WR4SC |
147.0900 | +0.6 | TSQL 162.2 | FM (analog) | 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Spartanburg, SC |
| 21.8 | WR4SC | Greenville WR4SC |
145.3700 | -0.6 | TSQL 123.0 | FM (analog) | 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Greenville, SC |
| 25.6 | WR4SC | Greenwood WR4SC |
441.6250 | +5 | TONE 91.5 | FM (analog) | 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Greenwood, SC |
| 25.6 | WR4SC | Greenwood WR4SC NC-PRN |
443.8375 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Greenwood, SC |
| 37.9 | WR4SC | Greenville Caesa WR4SC NC-PRN--Gr |
443.1125 | +5 | CC1 | DMR | NC-PRN--Greenville SC 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Greenville, SC |
| 38.3 | WR4SC | Caesars Head WR4SC |
145.1300 | -0.6 | TSQL 123.0 | FM (analog) | 🗓 2 nets | 2 nets · 254 check-ins · 104 stations | Caesars Head, SC |
| 32.9 | WX4PG | Pickens Glassy WX4PG AllStar |
147.1950 | +0.6 | TSQL 141.3 | FM (analog) | AllStar 40642 EchoLink 4031 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Pickens, SC |
| 32.9 | WX4PG | Pickens Glassy WX4PG AllStar |
443.4500 | +5 | TSQL 127.3 | FM (analog) | AllStar 40642 EchoLink 4031 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Pickens, SC |
| 32.9 | WX4PG | Pickens Glassy WX4PG NC-PRN |
442.3125 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Pickens, SC |
| 32.9 | WX4PG | Pickens Glassy WX4PG AllStar |
224.4000 | -1.6 | TSQL 131.8 | FM (analog) | AllStar 406430 EchoLink 378595 AllStar 40643 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Pickens, SC |
| 38.5 | WX4PG | Greenville CH Mt WX4PG |
224.1400 | -1.6 | TSQL 131.8 | FM (analog) | 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Greenville, SC |
| 38.5 | WX4PG | Greenville Caesa WX4PG |
442.4000 | +5 | TSQL 127.3 | FM (analog) | 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Greenville, SC |
| 39.7 | WX4PG | Six Mile Mtn WX4PG |
442.1250 | +5 | TSQL 127.3 | FM (analog) | 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Six Mile, SC |
| 39.7 | WX4PG Offline | Six Mile Mtn WX4PG |
146.7000 | -0.6 | TSQL 141.3 | FM (analog) | 🗓 2 nets | 2 nets · 151 check-ins · 42 stations | Six Mile, SC |
| 27.9 | KW4BET | Union KW4BET AllStar |
145.1500 | simplex | TONE 103.5 | FM (analog) | AllStar 474342 🗓 1 net | 1 net · 51 check-ins · 50 stations | Union, SC |
| 36.5 | KJ4DKL | Gaffney Draytonv KJ4DKL |
147.1350 | +0.6 | TSQL 162.2 | FM (analog) | 🗓 2 nets | 2 nets · 50 check-ins · 18 stations | Gaffney, SC |
| 21.8 | W4NYK | Greenville Paris W4NYK |
146.8200 | -0.6 | none | FM (analog) | 🗓 3 nets | 3 nets · 42 check-ins · 21 stations | Greenville, SC |
| 39.4 | W4NYK | Greenville Caesa W4NYK EchoLink |
146.6100 | -0.6 | none | FM (analog) | EchoLink 248576 🗓 3 nets | 3 nets · 42 check-ins · 21 stations | Greenville, SC |
| 42.8 | W4PSC | Sharon W4PSC AllStar |
147.3750 | +0.6 | DCS 156 | FM (analog) | AllStar 581270 EchoLink 141327 🗓 1 net | 1 net · 25 check-ins · 9 stations | Sharon, SC |
| 32.9 | KF4JVI | Tryon KF4JVI |
145.3300 | -0.6 | TONE 91.5 | FM (analog) | 🗓 2 nets | 2 nets · 13 check-ins · 13 stations | Tryon, NC |
| 15.1 | KO4MZ | Greer KO4MZ C-Bridge |
145.4300 | +0.6 | CC1 | DMR | C-Bridge 🗓 1 net | 1 net · 8 check-ins · 7 stations | Greer, SC |
| 19.4 | K4JLA | Spartanburg K4JLA |
147.3150 | +0.6 | TSQL 123.0 | FM (analog) | 🗓 1 net | 1 net | Spartanburg, SC |
| 19.4 | K4II | Spartanburg K4II |
442.0750 | +5 | TONE 123.0 | FM (analog) | 🗓 1 net | 1 net | Spartanburg, SC |
| 5.5 | N5GI | Simpsonville N5GI IRLP |
430.1250 | simplex | TSQL 127.3 | FM (analog) | IRLP 3079 | — | Simpsonville, SC |
| 8.0 | KR4KEF | Simpsonville KR4KEF BM |
440.9500 | +5 | CC3 | DMR | BrandMeister 322251901 | — | Simpsonville, SC |
| 8.0 | WA4UKX Offline | Simpsonville WA4UKX IRLP |
146.7300 | -0.6 | TONE 100.0 | FM (analog) | IRLP 4200 | — | Simpsonville, SC |
| 11.7 | KD4HLH | Laurens KD4HLH |
146.8650 | -0.6 | TONE 107.2 | FM (analog) | — | Laurens, SC | |
| 13.9 | KQ4WHN | Greer KQ4WHN BM |
439.4500 | -5 | CC1 | DMR | BrandMeister 321509701 | — | Greer, SC |
| 15.2 | K4CDN Offline | Spartanburg Dtwn K4CDN WIRES-X |
444.0750 | +5 | TSQL 100.0 | FM (analog) (FM,C4FM) | WIRES-X 51858 | — | Spartanburg, SC |
| 15.6 | KJ4TID | Greenville KJ4TID BM |
446.5000 | -5 | CC2 | DMR | BrandMeister 314060 | — | Greenville, SC |
| 17.6 | KD4HLH | Laurens KD4HLH |
443.1750 | +5 | TONE 146.2 | FM (analog) | — | Laurens, SC | |
| 17.7 | W4IQQ | Greenville W4IQQ |
146.9400 | -0.6 | TONE 107.2 | FM (analog) | — | Greenville, SC | |
| 17.7 | W4ILY | Greenville W4ILY |
224.2000 | -1.6 | none | FM (analog) | — | Greenville, SC | |
| 17.7 | KB4PQA | Greenville Paris KB4PQA |
442.2500 | +5 | none | FM (analog) | — | Greenville, SC | |
| 17.7 | W4IQQ | Inman Greenville W4IQQ |
443.3500 | +5 | none | FM (analog) | — | Inman, SC | |
| 17.7 | WA4MWC | Greenville WA4MWC |
1250.0000 | in 1280.0000 | none | FM (analog) | — | Greenville, SC | |
| 18.5 | KI4WVC | Spartanburg Reg KI4WVC |
442.8000 | +5 | none | FM (analog) | — | Spartanburg, SC | |
| 19.1 | N4BAF Offline | Greenville N4BAF IRLP |
147.5300 | simplex | none | FM (analog) | IRLP 4128 | — | Greenville, SC |
| 19.4 | K4II | Spartanburg K4II |
224.4400 | -1.6 | none | FM (analog) | — | Spartanburg, SC | |
| 25.6 | W4GWD | Greenwood W4GWD EchoLink |
147.1650 | +0.6 | TONE 107.2 | FM (analog) | EchoLink 584003 | — | Greenwood, SC |
| 25.7 | KJ4VLT | Honea Path KJ4VLT |
443.7750 | +5 | TSQL 127.3 | FM (analog) | — | Honea Path, SC | |
| 27.1 | K4USC | Union K4USC |
146.8350 | -0.6 | TONE 123.0 | FM (analog) | — | Union, SC | |
| 28.1 | K4USC | Union K4USC AllStar |
145.1500 | -0.6 | TONE 123.0 | FM (analog) | AllStar 53344 | — | Union, SC |
| 28.7 | WJ4X | Donalds WJ4X EchoLink |
442.6000 | +5 | TSQL 107.2 | FM (analog) (DMR,FM) | EchoLink 29638 BrandMeister 314526 | — | Donalds, SC |
| 30.3 | N4JBM | Landrum N4JBM SC-Heart |
440.7125 | +5 | CC1 | DMR | SC-Heart | — | Landrum, SC |
| 32.7 | W4TMS | Gaffney W4TMS |
443.6250 | +5 | TONE 136.5 | FM (analog) | — | Gaffney, SC | |
| 32.9 | KN4SWB | Pickens Glassy KN4SWB |
147.0000 | -0.6 | CC1 | DMR | — | Pickens, SC | |
| 32.9 | KN4SWB | Pickens Glassy KN4SWB |
444.3500 | +5 | CC1 | DMR | — | Pickens, SC | |
| 32.9 | N2PNE | Landrum N2PNE |
444.9250 | +5 | none | FM (analog) | — | Landrum, SC | |
| 33.1 | W4RCW | Tryon White Oak W4RCW |
147.2850 | +0.6 | none | FM (analog) | — | Tryon, NC | |
| 33.1 | KJ4SPF | Tryon KJ4SPF |
442.5500 | +5 | TONE 107.2 | FM (analog) | — | Tryon, NC | |
| 33.1 | KK4LVF | Tryon KK4LVF |
442.8750 | +5 | none | D-STAR | — | Tryon, NC | |
| 33.6 | KJ4YLO | Walhalla Stumpho KJ4YLO |
443.7000 | +5 | TONE 91.5 | FM (analog) | — | Walhalla, SC | |
| 34.2 | N4LRD | Anderson N4LRD NC-PRN |
444.5375 | +5 | CC1 | DMR | NC-PRN | — | Anderson, SC |
| 34.2 | N4AW | Anderson Hosp N4AW |
443.8000 | +5 | TONE 82.5 | FM (analog) (FM,C4FM) | — | Anderson, SC | |
| 34.2 | N4ARP | Anderson Hosp N4ARP AllStar |
442.8250 | +5 | TSQL 127.3 | FM (analog) | AllStar 50391 EchoLink 442775 | — | Anderson, SC |
| 34.2 | N4AW | Anderson Hosp N4AW |
146.9700 | -0.6 | TSQL 127.3 | FM (analog) | — | Anderson, SC | |
| 34.8 | KG4JIA | Gaffney KG4JIA |
224.5000 | -1.6 | TONE 123.0 | FM (analog) | — | Gaffney, SC | |
| 35.1 | WB4LZT | Pickens Glassy WB4LZT |
927.5125 | -25 | TONE 100.0 | FM (analog) (FM,DMR,P25) | — | Pickens, SC | |
| 35.1 | W4TWX Offline | Six Mile Mtn W4TWX |
145.1700 | -0.6 | TSQL 162.2 | FM (analog) | — | Six Mile, SC | |
| 35.3 | AA2C | Pickens AA2C BM |
444.7500 | +5 | CC1 | DMR | BrandMeister 311187 | — | Pickens, SC |
| 35.3 | KN4SWB | Pickens KN4SWB 900-NET |
927.5125 | -25 | CC1 | DMR | 900-NET | — | Pickens, SC |
| 37.7 | W4GWM | Greenwood W4GWM |
145.4200 | -0.6 | none | D-STAR | — | Greenwood, SC | |
| 37.8 | W4GWD | Greenwood W4GWD |
443.9000 | +5 | TONE 107.2 | FM (analog) | — | Greenwood, SC | |
| 37.9 | K4ECG | Greenville Caesa K4ECG |
443.1250 | +5 | TONE 123.0 | FM (analog) | — | Greenville, SC | |
| 38.5 | K9OH | Greenville Caesa K9OH AllStar |
145.4700 | -0.6 | DCS 311 | FM (analog) | AllStar 417860 | — | Greenville, SC |
| 39.7 | W4TWX Offline | Six Mile Mtn W4TWX |
441.8750 | +5 | TONE 110.9 | FM (analog) | — | Six Mile, SC | |
| 39.8 | K4BAN | Clemson K4BAN MARC |
444.6250 | +5 | CC1 | DMR | DMR-MARC | — | Clemson, SC |
| 40.4 | W4TWX | Six Mile W4TWX |
441.8000 | +5 | TONE 110.9 | FM (analog) | — | Six Mile, SC | |
| 41.1 | WD4EOG | Clemson Univ WD4EOG |
145.4500 | -0.6 | TSQL 156.7 | FM (analog) | — | Clemson, SC | |
| 41.1 | WD4EOG | Clemson Univ WD4EOG |
444.6250 | +5 | TSQL 156.7 | FM (analog) | — | Clemson, SC | |
| 41.3 | K4BAN | Clemson Univ K4BAN SCHEARTS-t |
442.2375 | +5 | CC1 | DMR | SCHEARTS-to-PRN | — | Clemson, SC |
| 41.5 | KJ4JAL | Hendersonville KJ4JAL |
442.0250 | +5 | none | D-STAR | — | Hendersonville, NC | |
| 41.7 | N4VDE | Abbeville N4VDE BM |
443.9750 | +5 | CC1 | DMR | BrandMeister 312340 | — | Abbeville, SC |
| 43.1 | W4DCD | Asheville W4DCD WIRES-X |
444.5625 | +5 | TSQL 173.8 | FM (analog) (C4FM,FM) | WIRES-X 11246 | — | Asheville, NC |
| 43.3 | K4OI | Forest City Ruth K4OI |
146.6700 | -0.6 | TSQL 114.8 | FM (analog) | — | Forest City, Rutherford county, NC | |
| 43.3 | AI4M | Forest City AI4M |
442.0000 | +5 | TONE 114.8 | FM (analog) | — | Forest City, NC | |
| 43.3 | AI4M | Forest City Cher AI4M |
443.3000 | +5 | TONE 123.0 | FM (analog) | — | Forest City, NC | |
| 43.3 | KN4UPY | Pickens Sassafra KN4UPY |
442.0500 | +5 | TONE 82.5 | FM (analog) | — | Pickens, SC | |
| 43.4 | AI4JE | Iva AI4JE |
443.2500 | +5 | TONE 123.0 | FM (analog) | — | Iva, SC | |
| 43.6 | N4AW | Pickens Sassafra N4AW |
224.3200 | -1.6 | TSQL 131.8 | FM (analog) | — | Pickens, SC | |
| 43.8 | N4AW | Pickens Sassafra N4AW |
146.7900 | -0.6 | TSQL 127.3 | FM (analog) | — | Pickens, SC | |
| 43.8 | N4VDE | Cleveland CH Mtn N4VDE |
53.4100 | -1 | TSQL 131.8 | FM (analog) | — | Cleveland, SC | |
| 43.8 | N4VDE Offline | Greenville Caesa N4VDE |
927.7125 | -25 | TSQL 100.0 | FM (analog) | — | Greenville, SC | |
| 44.2 | W4NYR | Blacksburg Whita W4NYR |
444.3250 | +5 | none | FM (analog) | — | Blacksburg, SC | |
| 44.2 | W4NYR | Blacksburg Whita W4NYR EchoLink |
146.8800 | -0.6 | TSQL 67.0 | FM (analog) | EchoLink 956048 | — | Blacksburg, SC |
| 44.3 | AG4AZ | Brevard Rich Mtn AG4AZ |
442.8500 | +5 | none | FM (analog) | — | Brevard, NC | |
| 44.5 | W4FOT | Hendersonville W4FOT |
53.1300 | -1 | TONE 100.0 | FM (analog) | — | Hendersonville, NC | |
| 44.5 | WA4KNI | Hendersonville WA4KNI |
224.2400 | -1.6 | none | FM (analog) | — | Hendersonville, NC | |
| 44.5 | WA4TOG | Hendersonville WA4TOG WNC-NET |
442.4500 | +5 | CC1 | DMR | WNC-NET | — | Hendersonville, NC |
| 44.5 | WA4TOG | Hendersonville WA4TOG 900-NET |
927.5500 | -25 | CC1 | DMR | 900-NET | — | Hendersonville, NC |
| 44.5 | KJ4JAL | Hendersonville KJ4JAL |
147.2550 | +0.6 | none | D-STAR | — | Hendersonville, NC | |
| 44.7 | KW4EO | Hendersonville KW4EO WNC |
145.0600 | -0.6 | CC1 | DMR | WNC | — | Hendersonville, NC |
| 46.1 | KQ4NOR | Glymphville KQ4NOR AllStar |
146.9550 | simplex | TONE 186.2 | FM (analog) | AllStar 66357 | — | Glymphville, SC |
| 47.2 | K4JKH | Hendersonville K4JKH BM |
446.5000 | -5 | CC1 | DMR | BrandMeister 3100020 | — | Hendersonville, NC |
| 48.8 | K4RM | Rosman K4RM |
444.8750 | +5 | TONE 110.9 | FM (analog) | — | Rosman, NC | |
| 48.8 | W4TWX | Rosman Transylva W4TWX |
444.8750 | +5 | none | FM (analog) | — | Rosman, Transylvania county, NC |