N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

KD0DD HAM

Amateur Extra class licensed since 2000 (26 yrs) KD0DD since 2022 · previously KD4HNH Box Elder, SD grid DN84kc 26 repeaters within 50 mi
🔒 Not available — currently licensed, through Jan 25, 2032. If it isn't renewed, it opens for vanity requests Jan 26, 2034.

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

📝 KD0DD has filed vanity applications before — latest filed Jan 6, 2022 · what was requested

Currently held by DAVID H KNOWLES · 2 holders on record

Current holder: DAVID H KNOWLES

Held KD0DD Jan 25, 2022 → present · first licensed May 5, 2000 as KD4HNH · 2 licenses · FRN 0003163078

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

Previous holder: RALPH I HONSVALL

Held KD0DD Feb 8, 2008 → Mar 26, 2018 · first licensed Feb 8, 2008 as KD0DD · 1 license · FRN 0017415993

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

Vanity applications filed by KD0DD

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 Jan 6, 2022
Granted Jan 25, 2022
0009856228
 KD4HNH · DAVID H KNOWLES · Amateur Extra
515 AMERICAS WAY PMB 12107, BOX ELDER, SD 57719
44.1038, -103.1453 (street) · Grid DN84kc · CQ 4 · ITU 7 · map ↗
1.KD0DD ✓ granted
2.KF0DD available
3.KG0DD available
 Granted
got KD0DD

Others requesting KD0DD

2 applications listed KD0DD as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 6, 2022 Jan 24, 2022 KD4HNH · DAVID H KNOWLES · BOX ELDER, SD 1Granted
Dec 6, 2021 Dec 24, 2021 N5RH · TERRY A CORNMAN · Wentzville, MO 4Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD0DD in the last 24 hours. They show up here within seconds of KD0DD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

26 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
3.1 W0BLK Rapid City Radar
W0BLK
 146.9400 -0.6 TONE 146.2 FM (analog) — Rapid City, SD
3.1 W0BLK Rapid City Radar
W0BLK AllStar
 444.5750 +5 TSQL 146.2 FM (analog) AllStar 54962 EchoLink 732271 — Rapid City, SD
3.1 KE0QIB Rapid City Radar
KE0QIB
 444.7500 +5 TSQL 146.2 FM (analog) — Rapid City, SD
4.1 KF0MKE Rapid City
KF0MKE BM
 434.5500 +5 CC1 DMR BrandMeister 319937602 — Rapid City, SD
29.9 K0HS Custer Mt
K0HS WIRES-X
 444.1200 +5 DCS 025 FM (analog) (FM,C4FM) WIRES-X 21493 — Custer, SD
29.9 K0HS Custer Mt
K0HS
 147.1200 +0.6 TSQL 146.2 FM (analog) — Custer, SD
32.4 WN6QJN Custer
WN6QJN
 147.0900 +0.6 TSQL 146.2 FM (analog) — Custer, SD
32.5 K0ORK Custer
K0ORK WIRES-X
 444.1200 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 98878 — Custer, SD
33.9 KC0BXH Custer Bear Mtn
KC0BXH
 146.8500 -0.6 TONE 146.2 FM (analog) — Custer, SD
34.2 K0HS Custer Bear Mtn
K0HS
 444.8500 +5 none FM (analog) — Custer, SD
35.2 WB0JEK Lead Terry Pk
WB0JEK
 443.6500 +5 TSQL 131.8 FM (analog) — Lead, SD
37.5 KC0BXH Lead Terry Pk
KC0BXH
 146.7600 -0.6 TSQL 146.2 FM (analog) — Lead, SD
37.5 WB0JEK Lead Terry Pk
WB0JEK
 147.0300 +0.6 TONE 146.2 FM (analog) — Lead, SD
37.5 KC0BXH Lead Terry Pk
KC0BXH
 444.9750 +5 TSQL 146.2 FM (analog) — Lead, SD
44.8 K0HS Custer Pass
K0HS WIRES-X
 147.1500 +0.6 TSQL 146.2 FM (analog) (FM,C4FM) WIRES-X 21493 — Custer, SD
44.8 K0ORK Hot Springs
K0ORK WIRES-X
 147.7500 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 92626 — Hot Springs, SD
48.2 K0HS Hot Springs Batt
K0HS
 146.7000 -0.6 TONE 146.2 FM (analog) — Hot Springs, SD
48.2 K0HS Hot Springs Batt
K0HS WIRES-X
 444.7000 +5 DCS 025 FM (analog) (FM,C4FM) WIRES-X 21493 — Hot Springs, SD
48.3 K0ORK Hot springs
K0ORK WIRES-X
 449.7000 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 94494 — Hot springs, SD
49.8 W0FUI Hot Springs
W0FUI IRLP
 146.4750 simplex TONE 146.2 FM (analog) IRLP 7976 — Hot Springs, SD
3.1 KE0QIB offline Rapid City Radar
KE0QIB BM
 444.7000 +5 CC1 DMR BrandMeister 312555 — Rapid City, SD
4.5 W0RE offline Rapid City
W0RE
 444.2000 +5 TSQL 146.2 FM (analog) — Rapid City, SD
5.2 WA0MFZ offline Rapid City
WA0MFZ IRLP
 147.5700 simplex TSQL 146.2 FM (analog) IRLP 4044 — Rapid City, SD
5.2 N6SGX offline Rapid City
N6SGX IRLP
 446.0000 simplex TSQL 100.0 FM (analog) IRLP 3967 — Rapid City, SD
10.3 K0LGB offline RAPID CITY
K0LGB IRLP
 147.4700 simplex TSQL 146.2 FM (analog) IRLP 8701 — RAPID CITY, SD
33.6 WN6QJN offline Custer Bear Mtn
WN6QJN
 53.1700 -1 TSQL 146.2 FM (analog) — Custer, SD