N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update tomorrow 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

JOHN A HARPER

FRN 0005576103 · first licensed Aug 22, 2001 as K0DTR · 1 license on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Sep 21, 20110004882637 HAMRenewalGranted K0DTR
Aug 22, 20010000568533 HAMRenewal + modificationGranted K0DTR

Complete licensing history

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Repeaters within 50 miles

25 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
18.1 N0NB Marysville
N0NB AllStar
 444.3500 +5 TSQL 88.5 FM (analog) AllStar 519320 EchoLink 783578 — Marysville, KS
30.7 KB0MU Seneca Co
KB0MU EchoLink
 146.7150 -0.6 TSQL 88.5 FM (analog) (FM,C4FM) EchoLink 877749 — Seneca, KS
31.7 K0USY Manhattan
K0USY KS-DMR
 444.3750 +5 CC1 DMR (C4FM,DMR,P25) KS-DMR — Manhattan, KS
32.3 KS0MAN Riley
KS0MAN
 442.0000 +5 TSQL 88.5 FM (analog) (FM,C4FM) — Riley, KS
33.7 K0HAM Saint Marys
K0HAM WIRES-X
 146.9550 -0.6 Fusion (C4FM) WIRES-X 28054 — Saint Marys, KS
33.8 W0QQQ Manhattan
W0QQQ
 145.4100 -0.6 none FM (analog) — Manhattan, KS
33.8 W0QQQ Manhattan
W0QQQ
 444.1750 +5 TONE 88.5 FM (analog) — Manhattan, KS
34.0 KF0OEP Manhattan
KF0OEP AllStar
 444.1750 +5 TONE 88.5 FM (analog) AllStar 63167 — Manhattan, KS
35.8 N0XRM Clay Center
N0XRM KS-DMR
 442.7500 +5 TSQL 162.2 FM (analog) (DMR,FM) AllStar 66655 EchoLink 488810 KS-DMR — Clay Center, KS
35.8 N0XRM Clay Center
N0XRM
 147.1650 +0.6 TSQL 162.2 FM (analog) — Clay Center, KS
35.9 KS0MAN Manhattan
KS0MAN EchoLink
 147.2550 +0.6 TSQL 88.5 FM (analog) EchoLink 359695 — Manhattan, KS
39.9 KS0JA Holton Courthous
KS0JA EchoLink
 146.7750 -0.6 TONE 88.5 FM (analog) EchoLink 369050 — Holton, KS
40.5 KC0SWG Virginia
KC0SWG AllStar
 443.0750 +5 TSQL 173.8 FM (analog) AllStar 409922 AllStar 27451 AllStar 274510 — Virginia, NE
41.5 KD7QAS Clay Center Wtr
KD7QAS EchoLink
 145.1500 -0.6 TONE 100.0 FM (analog) EchoLink 410789 — Clay Center, KS
43.6 NV8Q Humboldt
NV8Q KS-DMR
 443.5750 +5 CC1 DMR KS-DMR — Humboldt, NE
44.1 KS0JA Mayetta
KS0JA
 442.4500 +5 TONE 88.5 FM (analog) — Mayetta, KS
44.9 KC0SWG Beatrice
KC0SWG AllStar
 145.2200 -0.6 TONE 131.8 FM (analog) AllStar 41349 AllStar 413490 — Beatrice, NE
44.9 KC0MLT Beatrice
KC0MLT AllStar
 145.3400 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) AllStar 28757 EchoLink 223846 — Beatrice, NE
45.3 NV8Q Alma
NV8Q KS-DMR
 444.9875 +5 CC1 DMR KS-DMR — Alma, KS
48.0 K1CCN
Listed as K1CCN 442.700
 Hiawatha
K1CCN BM
 442.7000 +5 CC1 DMR BrandMeister 312255 — Hiawatha, KS
48.7 KI0AU Hiawatha
KI0AU AllStar
 147.1800 +0.6 TSQL 88.5 FM (analog) (C4FM,FM) AllStar 591740 WIRES-X 40054 — Hiawatha, KS
44.7 KC0MLT offline Beatrice
KC0MLT Mixed-Mod
 443.1750 +5 TSQL 173.8 FM (analog) (C4FM,DMR,FM) AllStar 40509 Mixed-Mode — Beatrice, NE
44.8 K0RPT offline Beatrice
K0RPT IRLP
 146.7900 -0.6 TONE 100.0 FM (analog) IRLP 3791 — Beatrice, NE
46.6 WB0YLA offline Humboldt
WB0YLA AllStar
 147.0750 +0.6 TSQL 146.2 FM (analog) AllStar 409900 EchoLink 523160 AllStar 409911 — Humboldt, NE
46.8 KC0HYI offline Humboldt
KC0HYI NebraskaT
 442.6000 +5 CC1 DMR NebraskaTRBO DMR-MARC KS-DMR — Humboldt, NE