N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 7:15 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, WIMATHEW S GRAHAM
FRN 0010824001 · first licensed Apr 27, 2004 as KC0SFN · 1 license on record
📝 FCC applications (4)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Dec 1, 2025 | 0011806967 | HAM | Administrative update | Granted | KC0SFN |
| Nov 19, 2025 | 0011778407 | HAM | Renewal + modification | Granted | KC0SFN |
| Feb 4, 2014 | 0006134081 | HAM | Renewal | Granted | KC0SFN |
| Apr 27, 2004 | 0001714740 | HAM | New license | Granted | KC0SFN |
Complete licensing history
-
- Licensee
- MATHEW S GRAHAM
- Address
- 2423 PATRIOT AVE
OSKALOOSA, IA 52577-9631
- FRN
- 0010824001
- Last granted
- Nov 27, 2025
- Effective
- Dec 1, 2025
- Last action
- Dec 1, 2025
FCC actions (4)
- Dec 1, 2025 — Administrative update LIAUA
- Nov 27, 2025 — License renewed LIREN
- Feb 4, 2014 — License renewed LIREN
- Apr 27, 2004 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KC0SFN
MATHEW S GRAHAM
2423 PATRIOT AVE, OSKALOOSA, IA 52577-9631
Repeaters within 50 miles
32 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 | KB0VXL | Oskaloosa KB0VXL |
145.4900 | -0.6 | TONE 146.2 | FM (analog) | — | Oskaloosa, IA | |
| 18.8 | WA0DX | Ottumwa WA0DX BM |
443.9750 | +5 | CC1 | DMR | BrandMeister 311939 | — | Ottumwa, IA |
| 18.8 | WA0DX | Ottumwa WA0DX EchoLink |
443.2000 | +5 | TONE 146.2 | FM (analog) (DMR,FM) | EchoLink 376609 BrandMeister 311939 | — | Ottumwa, IA |
| 21.5 | KE0BX | Ottumwa KE0BX |
146.9700 | -0.6 | TONE 100.0 | FM (analog) | — | Ottumwa, IA | |
| 21.8 | WA0DX | Ottumwa WA0DX EchoLink |
147.2850 | +0.6 | TONE 146.2 | FM (analog) (FM,C4FM) | EchoLink 376609 | — | Ottumwa, IA |
| 21.8 | KE0BX | Ottumwa KE0BX BM |
444.8500 | +5 | none | FM (analog) (DMR,FM) | BrandMeister 311941 | — | Ottumwa, IA |
| 22.7 | WR0U | Pella WR0U IRLP |
146.5650 | simplex | TSQL 100.0 | FM (analog) | IRLP 3835 | — | Pella, IA |
| 25.8 | K0PEA | Otley Wtr K0PEA EchoLink |
145.1700 | -0.6 | TSQL 114.8 | FM (analog) | EchoLink 50219 | — | Otley, IA |
| 29.6 | KE0KKD | Luzerne KE0KKD |
444.4000 | +5 | TONE 192.8 | FM (analog) | — | Luzerne, IA | |
| 30.5 | K0TSK | Brooklyn K0TSK |
442.6500 | +5 | none | FM (analog) | — | Brooklyn, IA | |
| 30.9 | W0ALO | Moravia W0ALO |
146.9250 | -0.6 | TONE 146.2 | FM (analog) | — | Moravia, IA | |
| 30.9 | W0ALO | Moravia W0ALO Eastern-US |
444.4750 | +5 | TONE 146.2 | FM (analog) (DMR,FM) | Eastern-US | — | Moravia, IA |
| 31.0 | W0ALO | Moravia W0ALO BM |
146.3250 | -0.6 | CC1 | DMR | BrandMeister 311668 | — | Moravia, IA |
| 33.1 | K0TSK | Victor K0TSK BM |
444.9500 | +5 | CC1 | DMR | BrandMeister 311920 | — | Victor, IA |
| 36.2 | W0PLV | Pleasantville W0PLV BM |
147.3300 | +0.6 | CC1 | DMR | BrandMeister 313029 | — | Pleasantville, IA |
| 36.3 | W0WML | Newton W0WML |
147.0300 | +0.6 | TSQL 114.8 | FM (analog) | — | Newton, IA | |
| 36.8 | KC0NFA | Newton KC0NFA |
442.3000 | +5 | TSQL 151.4 | FM (analog) | — | Newton, IA | |
| 37.4 | K0OTP | Russell K0OTP |
443.5250 | +5 | TONE 146.2 | FM (analog) | — | Russell, IA | |
| 41.2 | NF0T | Gilman NF0T IRLP |
444.1500 | +5 | TONE 151.4 | FM (analog) (DMR,FM) | IRLP 3162 BrandMeister 311917 | — | Gilman, IA |
| 42.6 | AA0CH | Chariton Courtho AA0CH |
146.8350 | -0.6 | TONE 146.2 | FM (analog) | — | Chariton, IA | |
| 43.8 | WC0C | Laurel WC0C |
444.8000 | +5 | TONE 151.4 | FM (analog) | — | Laurel, IA | |
| 46.3 | W0ARC | Washington W0ARC EchoLink |
147.0450 | +0.6 | TSQL 146.2 | FM (analog) (FM,C4FM) | EchoLink 688179 EchoLink 343657 🗓 1 net | 1 net | Washington, IA |
| 46.3 | W0ARC | Washington W0ARC |
443.7000 | +5 | TSQL 146.2 | FM (analog) (FM,C4FM) | 🗓 1 net | 1 net | Washington, IA |
| 46.4 | KC0NFA | Baxter KC0NFA |
444.2250 | +5 | TSQL 151.4 | FM (analog) | — | Baxter, IA | |
| 46.5 | N0VPR | Baxter N0VPR BM |
444.6000 | +5 | CC1 | DMR | BrandMeister 310214 | — | Baxter, IA |
| 48.1 | K0IRO | Mingo K0IRO BM |
442.4250 | +5 | TSQL 151.4 | FM (analog) (DMR,FM) | BrandMeister 314757 | — | Mingo, IA |
| 48.3 | W0AIX | Mingo W0AIX FM |
146.6700 | -0.6 | CC1 | DMR | FM | — | Mingo, IA |
| 48.4 | WA0VBM | Marshalltown WA0VBM BM |
433.9500 | +5 | CC1 | DMR | BrandMeister 3205666 | — | Marshalltown, IA |
| 48.4 | K0IRO | Mingo K0IRO AllStar |
146.6700 | -0.6 | TSQL 114.8 | FM (analog) | AllStar 656830 EchoLink 519632 | — | Mingo, IA |
| 48.6 | W0IND | Indianola W0IND |
444.1250 | +5 | TSQL 114.8 | FM (analog) | — | Indianola, IA | |
| 48.6 | W0IND | Indianola Pickar W0IND EchoLink |
147.1950 | +0.6 | TSQL 114.8 | FM (analog) | EchoLink 937343 | — | Indianola, IA |
| 41.2 | NF0T offline | Gilman NF0T |
53.0300 | in 51.3300 | TONE 151.4 | FM (analog) | — | Gilman, IA |