N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 16, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

K0DHW HAM

General class licensed since 2026 K0DHW since 2026 · previously KF0ZOS Winthrop, IA Grid EN42dl Active on 2 nets 44 repeaters within 50 mi
🔒 Not available — currently licensed, through Sep 22, 2036. If it isn't renewed, it opens for vanity requests Sep 23, 2038.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 K0DHW has filed vanity applications before — latest filed Sep 3, 2026 · what was requested

Currently held by Matt G Koohy · 1 holder on record

🗓 Active on 2 nets · last heard Oct 12, 2026

Current holder: Matt G Koohy

Held K0DHW Sep 22, 2026 → present · first licensed Sep 1, 2026 as KF0ZOS · 2 licenses · FRN 0038801254

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

Vanity Applications Filed by K0DHW

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (in order)Status
Filed Sep 3, 2026
Granted Sep 22, 2026
0012174560
 KF0ZOS · Matt G Koohy · General
365 W Hamilton St, Winthrop, IA 50682
42.4758, -91.7351 (street) · Grid EN42dl · CQ 4 · ITU 7 · map ↗
1.K0DHW ✓ Granted
2.K1DHW Never issued
3.K2DHW Held by Dylan H Winter until Mar 13, 2028
4.K4DHW Available
 Granted
got K0DHW

Others Requesting K0DHW

1 application listed K0DHW as a choice, newest first.

FiledAwardApplicantChoice #K0DHWResult
Sep 3, 2026 Sep 21, 2026 KF0ZOS · Matt G Koohy · Winthrop, IA 1Granted Granted this call

Nets

NetWhenFrequencyRoleTimesLast
100 Watts and a Wire 40M NetSun 7:00 PM CT7.212 MHzChecked in12026-10-12
3905 40m SSB Early NetTue, Wed, Thu, Sun 6:30 PM · Mon 6:45 PM CT7.267Checked in12026-10-11

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 K0DHW in the last 24 hours. They show up here within seconds of K0DHW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

44 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
6.2 KC0RMS Independence
KC0RMS
 145.3300 -0.6 TSQL 103.5 FM (analog) — Independence, IA
7.9 KC0RMS Independence
KC0RMS BM
 442.9000 +5 none FM (analog) (DMR,FM) BrandMeister 311913 — Independence, IA
18.4 W0II Manchester
W0II
 147.3000 +0.6 none FM (analog) — Manchester, IA
21.6 NM5PB Central City
NM5PB AllStar
 442.9500 +5 DCS 612 FM (analog) (FM,C4FM) AllStar 526790 EchoLink 293882 — Central City, IA
27.1 K0LVB Marion
K0LVB BM
 146.6850 -0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311494 — Marion, IA
28.2 W0OEL Fayette
W0OEL
 147.3450 +0.6 TONE 103.5 FM (analog) — Fayette, IA
28.5 W0OEL Fayette
W0OEL BM
 443.9500 +5 CC1 DMR BrandMeister 311914 — Fayette, IA
29.2 N0MA Cedar Rapids
N0MA AllStar
 443.8000 +5 TONE 192.8 FM (analog) AllStar 42186 — Cedar Rapids, IA
30.1 K0LVB Cedar Rapids
K0LVB BM
 444.8250 +5 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311471 — Cedar Rapids, IA
31.0 W0ALO Waterloo
W0ALO
 146.8200 -0.6 TONE 136.5 FM (analog) — Waterloo, IA
31.0 KB0VGG Waterloo Cedar
KB0VGG
 444.5500 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Waterloo, IA
31.0 W0ALO Waterloo
W0ALO
 444.9250 +5 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
31.0 KD0DKS Garrison
KD0DKS EchoLink
 145.2300 -0.6 TONE 141.3 FM (analog) EchoLink 156410 — Garrison, IA
31.1 W0ALO Waterloo SF Hosp
W0ALO
 927.0125 -25 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
31.5 W0GEN Waterloo
W0GEN BM
 442.8250 +5 CC1 DMR BrandMeister 310037 — Waterloo, IA
31.5 W0EL Waterloo
W0EL BM
 444.7000 +5 CC1 DMR BrandMeister DMR-MARC — Waterloo, IA
32.4 W0GQ Cedar Rapids
W0GQ BM
 443.6000 +5 CC1 DMR BrandMeister 311938 — Cedar Rapids, IA
32.6 W0WSV Cedar Rapids
W0WSV
 145.1500 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
32.6 N0DX Cedar Rapids
N0DX
 145.1900 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
32.6 W0GQ Cedar Rapids
W0GQ
 146.7450 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
32.6 W0WSV Cedar Rapids
W0WSV
 224.9400 -1.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
34.3 W0CWP Anamosa
W0CWP
 145.3900 -0.6 TONE 77.0 FM (analog) — Anamosa, IA
34.6 W0IY Cedar Rapids
W0IY
 927.1125 -25 DCS 432 FM (analog) — Cedar Rapids, IA
36.0 W0MG Cedar Falls CFU
W0MG BM
 443.7250 +5 CC1 DMR BrandMeister 311919 — Cedar Falls, IA
36.1 W0MG Cedar Falls Util
W0MG
 146.9400 -0.6 TONE 136.5 FM (analog) — Cedar Falls, IA
36.4 NM0B Cedar Rapids
NM0B BM
 434.8400 +5 CC7 DMR BrandMeister 311457501 — Cedar Rapids, IA
36.9 W0GSK Bertram
W0GSK BM
 444.1250 +5 CC1 DMR BrandMeister 3180667 — Bertram, IA
37.7 W0MG Waverly Camp
W0MG
 444.9750 +5 TSQL 136.5 FM (analog) (FM,C4FM) — Waverly, IA
38.4 NK0T Cedar Falls
NK0T
 224.9000 -1.6 TONE 136.5 FM (analog) — Cedar Falls, IA
38.6 KE0OSQ Holy Cross
KE0OSQ BM
 433.0200 -0.6 CC1 DMR BrandMeister 312986 — Holy Cross, IA
40.6 K0LVB Mount Vernon
K0LVB BM
 147.2700 +0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 312699 — Mount Vernon, IA
42.5 K0ECW Mount Vernon
K0ECW BM
 441.5000 +5 CC1 DMR BrandMeister 3119039 — Mount Vernon, IA
43.3 W0GEN Monona
W0GEN BM
 443.6500 +5 CC1 DMR BrandMeister 311928 — Monona, IA
45.0 W0RBK
Listed as W0RBK/R
 Reinbeck HS
W0RBK AllStar
 146.6550 -0.6 TSQL 136.5 FM (analog) AllStar 66229 EchoLink 780302 AllStar 42069 — Reinbeck, IA
45.3 WA0TPN Reinbeck
WA0TPN AllStar
 146.6550 -0.6 TONE 136.5 FM (analog) AllStar 66229 — Reinbeck, IA
48.3 N0WLU Beetown
N0WLU EchoLink
 146.8950 -0.6 TSQL 114.8 FM (analog) EchoLink 930729 — Beetown, WI
48.8 W0DBQ Dubuque Co EOC
W0DBQ EchoLink
 147.2400 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) EchoLink 441349 — Dubuque, IA
49.9 KB9SCT Prairie du Chien
KB9SCT
 147.1200 +0.6 TSQL 131.8 FM (analog) — Prairie du Chien, WI
49.9 KB9SCT Prairie du Chien
KB9SCT
 444.4500 +5 none D-STAR — Prairie du Chien, WI
25.8 NO3R Offline Vinton
NO3R BM
 442.0000 +5 CC1 DMR BrandMeister 311904 — Vinton, IA
31.2 W0ALO Offline Waterloo
W0ALO DCI
 444.9000 +5 CC1 DMR DCI — Waterloo, IA
32.6 W0WSV Offline Cedar Rapids
W0WSV
 147.0900 +0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
34.6 W0GEN Offline Waterloo
W0GEN BM
 443.2750 +5 CC1 DMR BrandMeister 310038 — Waterloo, IA
45.6 W0RBK Offline Reinbeck
W0RBK BM
 444.8750 +5 CC1 DMR BrandMeister 311937 — Reinbeck, IA