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, WIROBERT C HELMICK
FRN 0006840532 · first licensed Apr 4, 2002 as KB0RBY · 1 license on record
📝 FCC applications (6)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Jan 22, 2026 | 0011878751 | HAM | Administrative update | Dismissed | KB0RBY |
| Jan 20, 2026 | 0011874817 | HAM | Administrative update | Granted | KB0RBY |
| Jan 14, 2026 | 0011867243 | HAM | Renewal + modification | Granted | KB0RBY |
| Jan 15, 2015 | 0006621692 | HAM | Renewal | Granted | KB0RBY |
| Jan 26, 2005 | 0002024409 | HAM | Renewal | Granted | KB0RBY |
| Apr 4, 2002 | 0000837289 | HAM | Administrative update | Granted | KB0RBY |
Complete licensing history
-
- Licensee
- ROBERT C HELMICK
- Address
- 1965 270TH ST
OSKALOOSA, IA 52577-9036
- FRN
- 0006840532
- Last granted
- Jan 17, 2026
- Effective
- Jan 20, 2026
- Last action
- Jan 20, 2026
FCC actions (5)
- Jan 20, 2026 — Administrative update LIAUA
- Jan 17, 2026 — License renewed LIREN
- Jan 15, 2015 — License renewed LIREN
- Jan 26, 2005 — License renewed LIREN
- Apr 4, 2002 — Administrative update LIAUA
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 KB0RBY
ROBERT C HELMICK
1965 270TH ST, OSKALOOSA, IA 52577-9036
Repeaters within 50 miles
30 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 | KB0VXL | Oskaloosa KB0VXL |
145.4900 | -0.6 | TONE 146.2 | FM (analog) | — | Oskaloosa, IA | |
| 19.1 | WR0U | Pella WR0U IRLP |
146.5650 | simplex | TSQL 100.0 | FM (analog) | IRLP 3835 | — | Pella, IA |
| 20.2 | WA0DX | Ottumwa WA0DX BM |
443.9750 | +5 | CC1 | DMR | BrandMeister 311939 | — | Ottumwa, IA |
| 20.2 | WA0DX | Ottumwa WA0DX EchoLink |
443.2000 | +5 | TONE 146.2 | FM (analog) (DMR,FM) | EchoLink 376609 BrandMeister 311939 | — | Ottumwa, IA |
| 22.0 | KE0BX | Ottumwa KE0BX |
146.9700 | -0.6 | TONE 100.0 | FM (analog) | — | Ottumwa, IA | |
| 22.4 | WA0DX | Ottumwa WA0DX EchoLink |
147.2850 | +0.6 | TONE 146.2 | FM (analog) (FM,C4FM) | EchoLink 376609 | — | Ottumwa, IA |
| 22.4 | KE0BX | Ottumwa KE0BX BM |
444.8500 | +5 | none | FM (analog) (DMR,FM) | BrandMeister 311941 | — | Ottumwa, IA |
| 22.7 | K0PEA | Otley Wtr K0PEA EchoLink |
145.1700 | -0.6 | TSQL 114.8 | FM (analog) | EchoLink 50219 | — | Otley, IA |
| 26.6 | W0ALO | Moravia W0ALO |
146.9250 | -0.6 | TONE 146.2 | FM (analog) | — | Moravia, IA | |
| 26.6 | W0ALO | Moravia W0ALO Eastern-US |
444.4750 | +5 | TONE 146.2 | FM (analog) (DMR,FM) | Eastern-US | — | Moravia, IA |
| 26.6 | W0ALO | Moravia W0ALO BM |
146.3250 | -0.6 | CC1 | DMR | BrandMeister 311668 | — | Moravia, IA |
| 31.5 | K0OTP | Russell K0OTP |
443.5250 | +5 | TONE 146.2 | FM (analog) | — | Russell, IA | |
| 31.6 | W0PLV | Pleasantville W0PLV BM |
147.3300 | +0.6 | CC1 | DMR | BrandMeister 313029 | — | Pleasantville, IA |
| 34.6 | K0TSK | Brooklyn K0TSK |
442.6500 | +5 | none | FM (analog) | — | Brooklyn, IA | |
| 35.4 | W0WML | Newton W0WML |
147.0300 | +0.6 | TSQL 114.8 | FM (analog) | — | Newton, IA | |
| 35.5 | KE0KKD | Luzerne KE0KKD |
444.4000 | +5 | TONE 192.8 | FM (analog) | — | Luzerne, IA | |
| 36.0 | KC0NFA | Newton KC0NFA |
442.3000 | +5 | TSQL 151.4 | FM (analog) | — | Newton, IA | |
| 36.7 | AA0CH | Chariton Courtho AA0CH |
146.8350 | -0.6 | TONE 146.2 | FM (analog) | — | Chariton, IA | |
| 38.1 | K0TSK | Victor K0TSK BM |
444.9500 | +5 | CC1 | DMR | BrandMeister 311920 | — | Victor, IA |
| 42.9 | NF0T | Gilman NF0T IRLP |
444.1500 | +5 | TONE 151.4 | FM (analog) (DMR,FM) | IRLP 3162 BrandMeister 311917 | — | Gilman, IA |
| 43.6 | W0IND | Indianola W0IND |
444.1250 | +5 | TSQL 114.8 | FM (analog) | — | Indianola, IA | |
| 43.6 | W0IND | Indianola Pickar W0IND EchoLink |
147.1950 | +0.6 | TSQL 114.8 | FM (analog) | EchoLink 937343 | — | Indianola, IA |
| 44.6 | WC0C | Laurel WC0C |
444.8000 | +5 | TONE 151.4 | FM (analog) | — | Laurel, IA | |
| 45.6 | KC0NFA | Baxter KC0NFA |
444.2250 | +5 | TSQL 151.4 | FM (analog) | — | Baxter, IA | |
| 45.7 | N0VPR | Baxter N0VPR BM |
444.6000 | +5 | CC1 | DMR | BrandMeister 310214 | — | Baxter, IA |
| 46.5 | W0AIX | Mingo W0AIX FM |
146.6700 | -0.6 | CC1 | DMR | FM | — | Mingo, IA |
| 46.6 | K0IRO | Mingo K0IRO AllStar |
146.6700 | -0.6 | TSQL 114.8 | FM (analog) | AllStar 656830 EchoLink 519632 | — | Mingo, IA |
| 46.7 | K0IRO | Mingo K0IRO BM |
442.4250 | +5 | TSQL 151.4 | FM (analog) (DMR,FM) | BrandMeister 314757 | — | Mingo, IA |
| 49.7 | N0MB | Bondurant N0MB BM |
443.8375 | +5 | CC1 | DMR | BrandMeister 311924 | — | Bondurant, IA |
| 42.9 | NF0T offline | Gilman NF0T |
53.0300 | in 51.3300 | TONE 151.4 | FM (analog) | — | Gilman, IA |