N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 9, 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)

KD0BDR HAM

General class licensed since 2007 (19 yrs) First licensed 1984 KD0BDR since 2007 · previously WA0UDJ Menno, SD Grid EN13ff 25 repeaters within 50 mi
🔒 Not available — currently licensed, through Jul 11, 2027. If it isn't renewed, it opens for vanity requests Jul 12, 2029.

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

Currently held by Robert E Grossman · 1 holder on record

Current holder: Robert E Grossman

Held KD0BDR Jul 11, 2007 → present · first licensed Mar 16, 1984 as WA0UDJ · 2 licenses · FRN 0003835188
📖 In the printed callbooks since 1969 as WA0UDJ, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Others Requesting KD0BDR

1 application listed KD0BDR as a choice, newest first.

FiledAwardApplicantChoice #KD0BDRResult
Apr 21, 2020 May 9, 2020 KD0NGB · William A Petty · Saint Louis, MO 5Not granted They got KD0BAP (choice 2)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KD0BDR in the last 24 hours. They show up here within seconds of KD0BDR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

25 repeaters within 50 miles of this address, most active 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
9.9 W0SD Turkey Ridge
W0SD
 927.6000 -25 TONE 100.0 FM (analog) — Turkey Ridge, SD
10.1 W0SD Turkey Ridge
W0SD
 444.9750 +5 TONE 146.2 FM (analog) — Turkey Ridge, SD
26.8 W0OJY Yankton Avera
W0OJY
 146.8500 -0.6 TONE 146.2 FM (analog) — Yankton, SD
26.8 W0OJY Yankton Avera
W0OJY
 443.9000 +5 Fusion (C4FM) — Yankton, SD
29.7 W0SD Salem
W0SD IRLP
 145.5100 simplex TONE 146.2 FM (analog) IRLP 7748 — Salem, SD
29.7 W0SD Salem
W0SD
 442.0750 +5 TONE 103.5 FM (analog) — Salem, SD
38.2 W0OJY Springfield Norw
W0OJY
 147.2100 +0.6 TONE 146.2 FM (analog) — Springfield, SD
39.7 W0ZSJ Mitchell
W0ZSJ
 146.6400 -0.6 TONE 146.2 FM (analog) — Mitchell, SD
41.8 KA0VHV Beresford
KA0VHV
 147.2400 +0.6 TONE 141.3 FM (analog) — Beresford, SD
43.2 KB0NCM Hartington
KB0NCM
 145.4750 -0.6 TSQL 156.7 FM (analog) (FM,C4FM) — Hartington, NE
45.4 KC0RFR Sioux Falls
KC0RFR
 443.5000 +5 TONE 88.5 FM (analog) (FM,C4FM) — Sioux Falls, SD
45.6 W0OJY Offline Vermillion Cemen
W0OJY
 147.3750 +0.6 TONE 146.2 FM (analog) — Vermillion, SD
46.6 KD0ZP Sioux Falls Menl
KD0ZP
 444.8250 +5 TONE 103.5 FM (analog) — Sioux Falls, SD
46.6 W0FSD Sioux Falls Menl
W0FSD
 223.8600 -1.6 TONE 146.2 FM (analog) — Sioux Falls, SD
46.8 K0LTN Offline Harrisburg McFar
K0LTN
 442.4000 +5 TONE 225.7 FM (analog) — Harrisburg, SD
47.1 WD0EXR Sioux Falls
WD0EXR BM
 443.4000 +5 CC1 DMR BrandMeister 310165 — Sioux Falls, SD
47.2 N0RCY Sioux Falls SD
N0RCY BM
 429.0000 -1 CC1 DMR BrandMeister 3193241 — Sioux Falls, SD, L0C, SD
47.3 W0ZML Sioux Falls
W0ZML AllStar
 443.3000 +5 TONE 146.2 FM (analog) (DMR,FM) AllStar 631740 BrandMeister 314644 — Sioux Falls, SD
47.5 W0ZWY Offline Sioux Falls
W0ZWY
 444.2000 +5 TSQL 82.5 FM (analog) (FM,C4FM) — Sioux Falls, SD
47.9 W0ZML Moe
W0ZML
 443.4000 +5 TSQL 146.2 FM (analog) — Moe, SD
47.9 N4OGL Sioux Falls
N4OGL BM
 446.5000 -5 CC1 DMR BrandMeister 310677001 — Sioux Falls, SD
48.6 KE0WPC Sioux Falls
KE0WPC AllStar
 443.8000 +5 DCS 174 FM (analog) AllStar 632880 — Sioux Falls, SD
48.6 KD0ZP Sioux Falls
KD0ZP EchoLink
 444.9000 +5 TONE 146.2 FM (analog) EchoLink 74079 — Sioux Falls, SD
49.4 W0ZWY Sioux Falls
W0ZWY
 146.8950 -0.6 TONE 146.2 FM (analog) — Sioux Falls, SD
49.4 W0ZWY Sioux Falls
W0ZWY
 442.7500 +5 none D-STAR — Sioux Falls, SD