N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKD0GOK HAM 📻 GMRS
Amateur Extra class
licensed since 2009 (17 yrs)
Sullivan, MO
grid EM48kf
active on 2 nets
eQSL AG
GMRS WRYI877
on APRS 2 days ago
109 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 18, 2029. If it isn't renewed, it opens for vanity requests Feb 19, 2031.
📬 QSL: no LoTW uploads on record · eQSL AG member · QRZ · HamQTH
Currently held by Donald Koch Jr · 1 holder on record
🗓 Active on 2 nets · last heard Oct 2, 2026
Current holder: Donald Koch Jr
Held KD0GOK Feb 18, 2009 → present · first licensed Feb 18, 2009 as KD0GOK · 1 license · FRN 0018492876
-
- Licensee
- Donald Koch Jr
- Address
- 384 E Euclid Ave
Sullivan, MO 63080
- FRN
- 0018492876
- Last granted
- Dec 6, 2018
- Effective
- Dec 6, 2018
- Last action
- Dec 6, 2018
FCC actions (5)
- Dec 6, 2018 — License renewed LIREN
- Aug 4, 2009 — License modified LIMOD
- Mar 18, 2009 — License modified LIMOD
- Feb 18, 2009 — License issued LIISS
- Feb 18, 2009 — 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 May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KD0GOK
Donald Koch Jr
384 E Euclid Ave, Sullivan, MO 63080
Nets
| Net | When | Frequency | Role | Times | Last |
|---|---|---|---|---|---|
| YL SYSTEM 3rd period | Weekdays 10:00 AM ET | 14332 | Checked in | 2 | 2026-10-02 |
| YL SYSTEM SECOND PERIOD | Weekdays 12:00 PM ET | 14.332 | Checked in | 1 | 2026-09-09 |
From nets logged with NetLogger since the start of collection.
📡 On the air: APRS, digital & WSPR spots
📻 GMRS repeaters within 50 miles
12 on the air or of unknown status, closest first · map these & export for a GMRS radio →
| Miles | Channel | Output | Tone in | Owner | Location | Access | Status |
|---|---|---|---|---|---|---|---|
| 26 | RP17 | 462.600 | 141.3 | WRKA462 | Pacific, MO · Signal Hill | Open | On the air |
| 34 | RP18 | 462.625 | 141.3 | WROP500 | Cooper Hill, MO | Open | On the air |
| 39 | RP15 | 462.550 | 141.3 | WRWH238 | High Ridge, MO | Open | On the air |
| 39 | RP19 | 462.650 | 210.7 | WRVF277 | Wildwood, MO | Open | Unknown |
| 41 | RP19 | 462.650 | 167.9 | WRJB323 | Dexter, MO · 3 Miles North Of | Closed | On the air |
| 41 | RP22 | 462.725 | 203.5 | WROW895 | Raymore, MO | Open | On the air |
| 41 | RP21 | 462.700 | — | WRTT600 | Vanduser, MO | Closed | On the air |
| 41 | RP17 | 462.600 | 162.2 | WSAC934 | Aurora, MO | Open | On the air |
| 43 | RP16 | 462.575 | 136.5 | WRMA779 | Weldon Spring, MO | Open | On the air |
| 43 | RP19 | 462.650 | 127.3 | WRJP808 | Arnold, MO · Creekwood Subdivision | Open | On the air |
| 43 | RP18 | 462.625 | 127.3 | WRJP808 | Barnhart, MO | Open | On the air |
| 44 | RP20 | 462.675 | D732 | WRQE761 | O'Fallon, MO · Metro_skywarn/South O'Fallon | Closed | On the air |
Repeaters within 50 miles
109 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 |
|---|---|---|---|---|---|---|---|---|---|
| 0.5 | N0NOE | Sullivan Fidelit N0NOE BM |
444.6000 | +5 | TSQL 141.3 | FM (analog) (C4FM,DMR,DV,FM) | BrandMeister 310041 | — | Sullivan, MO |
| 3.3 | KC0DBS | Sullivan W Wtr KC0DBS |
146.8050 | -0.6 | TSQL 110.9 | FM (analog) | — | Sullivan, MO | |
| 16.0 | KF0Z | Gerald KF0Z |
145.2500 | -0.6 | TSQL 141.3 | FM (analog) (FM,C4FM) | — | Gerald, MO | |
| 17.3 | KO0OOL | Union IP School KO0OOL BM |
443.9000 | +5 | CC2 | DMR | BrandMeister 312935 | — | Union, MO |
| 17.3 | WA0FYA | Union IP School WA0FYA |
147.1800 | +0.6 | TSQL 79.7 | FM (analog) (C4FM,FM) | — | Union, MO | |
| 17.4 | KD0JOX | Cuba KD0JOX |
147.3450 | +0.6 | TSQL 110.9 | FM (analog) | — | Cuba, MO | |
| 17.7 | WA0FYA | Union WA0FYA |
52.8100 | in 51.1100 | none | FM (analog) | — | Union, MO | |
| 19.3 | WA0FYA | Washington Krako WA0FYA |
147.2400 | +0.6 | TSQL 141.3 | FM (analog) | — | Washington, MO | |
| 19.9 | KE0ZHZ | Cuba KE0ZHZ BM |
441.5500 | +5 | CC1 | DMR | BrandMeister 3219191 | — | Cuba, MO |
| 20.3 | N0BJM | Steelville N0BJM |
146.6400 | -0.6 | TSQL 110.9 | FM (analog) | — | Steelville, MO | |
| 21.0 | N0NOE | Owensville N0NOE AllStar |
442.6500 | +5 | TONE 141.3 | FM (analog) | AllStar 43853 | — | Owensville, MO |
| 21.3 | KF5QMA | Steelville KF5QMA |
146.6400 | -0.6 | TSQL 110.9 | FM (analog) | — | Steelville, MO | |
| 23.3 | K0FDG | Washington K0FDG BM |
442.6250 | +5 | TSQL 141.3 | FM (analog) (DMR,FM) | BrandMeister 312682 | — | Washington, MO |
| 24.3 | K0FDG | Washington K0FDG BM |
444.1000 | +5 | none | FM (analog) (C4FM,DMR,DV,FM) | BrandMeister 311014 | — | Washington, MO |
| 24.9 | WA0FYA | Washington Krako WA0FYA |
444.3500 | +5 | TSQL 141.3 | FM (analog) (C4FM,FM) | — | Washington, MO | |
| 26.3 | KD0ZEA | Pacific Signal KD0ZEA |
442.3000 | +5 | TSQL 141.3 | FM (analog) (DV,FM) | — | Pacific, MO | |
| 26.4 | KD0ZEA | Pacific Signal KD0ZEA |
146.4500 | +1 | TSQL 141.3 | FM (analog) (DV,FM) | — | Pacific, MO | |
| 27.4 | AB0UA | New Haven AB0UA |
444.9000 | +5 | TSQL 141.3 | FM (analog) | — | New Haven, MO | |
| 27.4 | KA0BWH | New Haven KA0BWH |
444.9000 | +5 | none | FM (analog) | — | New Haven, MO | |
| 27.7 | N0VOJ | Potosi N0VOJ |
146.7150 | -0.6 | TSQL 88.5 | FM (analog) | — | Potosi, MO | |
| 27.7 | AB0TL | Potosi Floyd 911 AB0TL AllStar |
146.8350 | -0.6 | TONE 100.0 | FM (analog) | AllStar 450651 AllStar 450652 | — | Potosi, MO |
| 27.7 | N0WNC | Potosi N0WNC |
147.1950 | +0.6 | TONE 141.3 | FM (analog) | — | Potosi, MO | |
| 27.7 | N0WNC | Potosi N0WNC |
444.4000 | +5 | TSQL 100.0 | FM (analog) | — | Potosi, MO | |
| 27.9 | K0NEO | Pacific K0NEO BM |
438.4500 | -5 | CC1 | DMR | BrandMeister 3180361 | — | Pacific, MO |
| 28.1 | N0APT | Ware N0APT BM |
433.8500 | in 443.8500 | CC1 | DMR | BrandMeister 316673201 | — | Ware, MO |
| 28.5 | K0GDI | Blackwell K0GDI AllStar |
53.4100 | in 51.7100 | TSQL 100.0 | FM (analog) | AllStar 59503 EchoLink 2207 | — | Blackwell, MO |
| 29.2 | N0NOE | Belle N0NOE BM |
442.6000 | +5 | CC2 | DMR | BrandMeister 310240 | — | Belle, MO |
| 31.3 | N0VHN | Belle N0VHN |
224.6000 | -5 | none | FM (analog) | — | Belle, MO | |
| 31.3 | N0VHN | Belle N0VHN |
442.6000 | +5 | TONE 127.3 | FM (analog) | — | Belle, MO | |
| 32.1 | KB0TLL | Hillsboro KB0TLL |
147.0750 | +0.6 | TSQL 141.3 | FM (analog) | 🗓 4 nets | 4 nets · 53 check-ins · 48 stations | Hillsboro, MO |
| 32.2 | KB0WLF | Salem KB0WLF AllStar |
147.0450 | -0.6 | TONE 110.9 | FM (analog) | AllStar 41106 | — | Salem, MO |
| 32.9 | N0KQG | Defiance N0KQG |
145.1100 | +1 | CC? | DMR | — | Defiance, MO | |
| 32.9 | N0KQG Listed as N0KQG DEFIANCE |
Defiance N0KQG BM |
146.4900 | +1 | CC2 | DMR | BrandMeister 312442 | — | Defiance, MO |
| 33.0 | K0MGU | De Soto K0MGU |
146.8800 | -0.6 | none | FM (analog) | — | De Soto, MO | |
| 33.0 | K0MGU | De Soto K0MGU |
146.7000 | -0.6 | none | FM (analog) | — | De Soto, MO | |
| 33.0 | K0MGU | De Soto K0MGU |
442.8500 | +5 | none | FM (analog) | — | De Soto, MO | |
| 33.9 | KB0WCY | Hermann KB0WCY |
147.1350 | +0.6 | none | FM (analog) | — | Hermann, MO | |
| 34.6 | N0WNC | Viburnum N0WNC |
147.3000 | +0.6 | TSQL 110.9 | FM (analog) | — | Viburnum, MO | |
| 34.6 | KD0KIB | Viburnum KD0KIB AllStar |
147.3000 | +0.6 | TONE 100.0 | FM (analog) | AllStar 450650 | — | Viburnum, MO |
| 34.6 | KD0KIB | Viburnum KD0KIB |
442.0500 | +5 | TSQL 100.0 | FM (analog) | — | Viburnum, MO | |
| 35.2 | N0RVC | Defiance N0RVC |
443.5250 | +5 | none | FM (analog) | — | Defiance, MO | |
| 36.1 | K0EG | Defiance K0EG BM |
446.9500 | in 433.1000 | CC1 | DMR | BrandMeister 315070802 | — | Defiance, MO |
| 37.3 | WU0O | Warrenton WU0O BM |
446.7500 | in 445.0125 | CC6 | DMR | BrandMeister 316903406 | — | Warrenton, MO |
| 38.0 | W0EEE | Rolla W0EEE BM |
448.8250 | -5 | CC12 | DMR | BrandMeister 312944 | — | Rolla, MO |
| 38.0 | W0EEE | Rolla W0EEE |
442.6750 | +5 | CC? | DMR | — | Rolla, MO | |
| 38.0 | W0EEE | Rolla TR Hall W0EEE |
145.4500 | -0.6 | TSQL 110.9 | FM (analog) | — | Rolla, MO | |
| 38.0 | W0EEE | Rolla TR Hall W0EEE BM |
443.8250 | +5 | TSQL 110.9 | FM (analog) (C4FM,DMR,FM) | BrandMeister 312944 | — | Rolla, MO |
| 38.2 | W0EEE | Rolla W0EEE |
53.4500 | in 51.7500 | TSQL 110.9 | FM (analog) | — | Rolla, MO | |
| 38.2 | WB9KHR | Rolla WB9KHR |
147.2100 | +0.6 | TSQL 88.5 | FM (analog) | — | Rolla, MO | |
| 38.3 | W0EMM | Bonne Terre Arpt W0EMM |
442.3250 | +5 | TSQL 151.4 | FM (analog) | — | Bonne Terre, MO | |
| 38.3 | N8WIZ | Park Hills Frank N8WIZ EchoLink |
145.1900 | -0.6 | TSQL 100.0 | FM (analog) | EchoLink 145141 | — | Park Hills, MO |
| 38.6 | KA0CWU | Warrenton KA0CWU |
147.0450 | +0.6 | TSQL 141.3 | FM (analog) | — | Warrenton, MO | |
| 38.8 | W0GS | Rolla PHM Office W0GS |
145.1300 | -0.6 | TSQL 88.5 | FM (analog) | — | Rolla, MO | |
| 39.0 | K0NXA | Rolla MTI HQ K0NXA AllStar |
146.8200 | -0.6 | TSQL 110.9 | FM (analog) (FM,P25) | AllStar 565502 EchoLink 113667 | — | Rolla, MO |
| 39.1 | W0CMD | Rolla PHM Office W0CMD |
444.0000 | +5 | none | FM (analog) (DV,FM) | — | Rolla, MO | |
| 40.1 | KD0VKG Listed as KD0VKG WARRENTON |
Warrenton KD0VKG BM |
444.9125 | +5 | CC2 | DMR | BrandMeister 312592 | — | Warrenton, MO |
| 40.6 | W0KLX | Festus W0KLX |
146.7000 | -0.6 | TONE 141.3 | FM (analog) | — | Festus, MO | |
| 40.8 | WB0OBX | Cameron WB0OBX |
443.4250 | +5 | CC7 | DMR | — | Cameron, MO | |
| 41.1 | W0KLX | Festus W0KLX |
443.9500 | +5 | TSQL 71.9 | FM (analog) | — | Festus, MO | |
| 41.8 | KD0BQS | Arnold KD0BQS BM |
442.4500 | +5 | TSQL 141.3 | FM (analog) (C4FM,DMR,DV,FM) | BrandMeister 310337 | — | Arnold, MO |
| 42.0 | W0WHW | Crystal City W0WHW |
443.6250 | +5 | TSQL 100.0 | FM (analog) | — | Crystal City, MO | |
| 42.1 | N0FLC | Saint Louis N0FLC |
147.2250 | +0.6 | TSQL 141.3 | FM (analog) | — | Saint Louis, MO | |
| 42.2 | K0AMC | Barnhart K0AMC AllStar |
443.7250 | +5 | TSQL 192.8 | FM (analog) | AllStar 529202 AllStar 614054 | — | Barnhart, MO |
| 42.2 | K0AMC | Barnhart K0AMC |
52.9500 | in 51.2500 | TSQL 192.8 | FM (analog) | — | Barnhart, MO | |
| 42.6 | AB0HX | Park Hills AB0HX |
146.7150 | -0.6 | TONE 100.0 | FM (analog) | — | Park Hills, MO | |
| 42.7 | KD0RIS | Festus Buck Nob KD0RIS AllStar |
146.7750 | -0.6 | TSQL 100.0 | FM (analog) (C4FM,FM) | AllStar 63965 EchoLink 337708 AllStar 47533 | — | Festus, MO |
| 42.8 | WA0EMA | Warrenton MSHP WA0EMA |
147.3300 | +0.6 | TONE 123.0 | FM (analog) | 🗓 1 net | 1 net · 29 check-ins · 13 stations | Warrenton, MO |
| 42.8 | KD0KIB | Belleview KD0KIB |
443.7000 | +5 | none | FM (analog) (FM,C4FM) | — | Belleview, MO | |
| 42.9 | AD0JA | Wright City AD0JA |
146.4700 | +1 | none | FM (analog) | — | Wright City, MO | |
| 43.1 | K0EOR | Farmington K0EOR EchoLink |
147.0300 | +0.6 | TSQL 100.0 | FM (analog) | EchoLink 365062 🗓 2 nets | 2 nets · 28 check-ins · 27 stations | Farmington, MO |
| 43.1 | AD0JA | Wright City AD0JA BM |
444.6313 | +5 | CC3 | DMR | BrandMeister 310986 | — | Wright City, MO |
| 43.2 | KC9AEC | Arnold KC9AEC AllStar |
444.9750 | +5 | TONE 127.3 | FM (analog) | AllStar 52920 | — | Arnold, MO |
| 43.2 | K0AMC | Arnold K0AMC AllStar |
146.9250 | -0.6 | TSQL 192.8 | FM (analog) | AllStar 614052 EchoLink 215303 | — | Arnold, MO |
| 43.3 | WA0PEZ | Imperial WA0PEZ |
224.0400 | -5 | none | FM (analog) | — | Imperial, MO | |
| 43.3 | KE0PE | Imperial KE0PE |
442.5000 | +5 | none | FM (analog) | — | Imperial, MO | |
| 43.3 | KB0TLL | Imperial KB0TLL WIRES-X |
147.1050 | +0.6 | none | FM (analog) (C4FM,FM) | WIRES-X 50995 🗓 4 nets | 4 nets · 53 check-ins · 48 stations | Imperial, MO |
| 43.5 | K0ETY | Linn MSHP K0ETY |
145.3900 | -0.6 | TSQL 127.3 | FM (analog) | — | Linn, MO | |
| 43.6 | AD0JA Listed as AD0JA WRIGHT CTY |
Wright City AD0JA BM |
444.5250 | +5 | CC2 | DMR | BrandMeister 312923 | — | Wright City, MO |
| 44.6 | WB0NRP | Salem WB0NRP |
146.6550 | -0.6 | none | FM (analog) | — | Salem, MO | |
| 44.6 | K0GGM | Salem K0GGM |
444.5750 | +5 | TSQL 110.9 | FM (analog) | — | Salem, MO | |
| 44.8 | K0GGM | Salem K0GGM AllStar |
146.9700 | -0.6 | TSQL 110.9 | FM (analog) (C4FM,FM) | AllStar 450650 AllStar 450654 | — | Salem, MO |
| 44.9 | KF0MEY | Weldon Springs KF0MEY BM |
438.3500 | +0.6 | CC1 | DMR | BrandMeister 320298802 | — | Weldon Springs, MO |
| 45.3 | W7FIZ | Lake St Louis W7FIZ BM |
443.0750 | +5 | CC2 | DMR | BrandMeister 310491809 | — | Lake St Louis, MO |
| 46.1 | W0ECA | O'Fallon W0ECA |
145.4900 | -0.6 | TSQL 141.3 | FM (analog) | — | O'Fallon, MO | |
| 46.1 | W0ECA | O'Fallon W0ECA |
444.4750 | +5 | TONE 141.3 | FM (analog) | — | O'Fallon, MO | |
| 46.7 | W0SRC | Des Peres W Co W0SRC |
146.9100 | -0.6 | TONE 141.3 | FM (analog) | — | Des Peres, MO | |
| 47.1 | WB0HSI | O'Fallon Wtr WB0HSI |
146.6700 | -0.6 | TSQL 141.3 | FM (analog) (C4FM,FM) | — | O'Fallon, MO | |
| 47.5 | AD0JA Listed as AD0JA HIGH HILL |
High Hill Wtr AD0JA BM |
444.0250 | +5 | CC2 | DMR | BrandMeister 312926 | — | High Hill, MO |
| 47.6 | KJ0A | Saint Charles KJ0A WIRES-X |
145.3700 | -0.6 | none | FM (analog) (C4FM,FM) | WIRES-X 21913 WIRES-X 11913 | — | Saint Charles, MO |
| 47.7 | K0ATT | Kirkwood K0ATT |
147.1500 | +0.6 | TSQL 141.3 | FM (analog) (C4FM,FM) | — | Kirkwood, MO | |
| 48.4 | W0SLW | Saint Louis Merc W0SLW |
147.3900 | +0.6 | TSQL 100.0 | FM (analog) | — | Saint Louis, MO | |
| 48.4 | W0MDG | Saint Louis Merc W0MDG |
147.3600 | +0.6 | TSQL 141.3 | FM (analog) | — | Saint Louis, MO | |
| 48.4 | W0MDG | Saint Louis Merc W0MDG |
224.9800 | -1.6 | TONE 141.3 | FM (analog) | — | Saint Louis, MO | |
| 48.4 | W0MDG | Saint Louis Merc W0MDG |
442.9750 | +5 | TSQL 141.3 | FM (analog) (FM,C4FM) | — | Saint Louis, MO | |
| 48.5 | K0RBR | O'Fallon Wtr K0RBR |
145.4100 | -0.6 | TSQL 100.0 | FM (analog) | — | O'Fallon, MO | |
| 48.5 | K0RBR | O'Fallon Wtr K0RBR BM |
444.2750 | +5 | TSQL 100.0 | FM (analog) (C4FM,DMR,FM) | BrandMeister 312258 BrandMeister 312257 | — | O'Fallon, MO |
| 49.1 | KC9SDU | Farmington KC9SDU BM |
442.4500 | +5 | CC2 | DMR | BrandMeister 3118561 | — | Farmington, MO |
| 49.3 | W0SLW | Creve Coeur W0SLW |
444.0500 | +5 | none | FM (analog) | — | Creve Coeur, MO | |
| 49.8 | W0KMG | Waterloo W0KMG BM |
439.4750 | in 430.4750 | CC1 | DMR | BrandMeister 3189637 | — | Waterloo, MO |
| 49.9 | N0EEA | Saint Paul N0EEA |
224.6600 | -1.6 | none | FM (analog) | — | Saint Paul, MO | |
| 49.9 | KC9SDU | Farmington KC9SDU BM |
442.5250 | +5 | CC2 | DMR | BrandMeister 312941 BrandMeister 314599 | — | Farmington, MO |
| 0.8 | K0CSM offline | Sullivan K0CSM |
145.1500 | -0.6 | none | FM (analog) | — | Sullivan, MO | |
| 21.0 | N0NOE offline | Owensville N0NOE AllStar |
443.6000 | +5 | TONE 141.3 | FM (analog) (DMR,FM) | AllStar 43936 BrandMeister 311067 | — | Owensville, MO |
| 25.4 | WA0FYA offline | Pacific Signal WA0FYA |
224.9400 | -1.6 | TONE 141.3 | FM (analog) | — | Pacific, MO | |
| 42.1 | N0FLC offline | Saint Louis N0FLC |
443.1500 | +5 | TSQL 141.3 | FM (analog) | — | Saint Louis, MO | |
| 42.3 | K0GDI offline | Blackwell K0GDI IRLP |
442.4250 | +5 | TSQL 210.7 | FM (analog) | IRLP 4312 | — | Blackwell, MO |
| 42.7 | KD0RIS offline | Festus Buck Nob KD0RIS AllStar |
443.6250 | +5 | TSQL 100.0 | FM (analog) (C4FM,FM) | AllStar 47535 | — | Festus, MO |
| 43.5 | K0AMC offline | Arnold K0AMC |
444.8500 | +5 | TSQL 192.8 | FM (analog) (C4FM,FM) | — | Arnold, MO | |
| 46.4 | KC0EHQ offline | Wentzville KC0EHQ WIRES-X |
442.8000 | +5 | TSQL 141.3 | FM (analog) (C4FM,FM) | WIRES-X 84075 | — | Wentzville, MO |