N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 18, 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)

N0CVO HAM

📻
Previously held a GMRS license
WPVR427
Expired Aug 6, 2007 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
Advanced class licensed since 1986 (40 yrs) Breezy Point, MN Grid EN26uo 38 repeaters within 50 mi
🔒 Not available — currently licensed, through Jul 15, 2029. If it isn't renewed, it opens for vanity requests Jul 16, 2031.

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

Currently held by WILLIAM J RADEMACHER · 1 holder on record

Current holder: WILLIAM J RADEMACHER

Held N0CVO Oct 21, 1986 → present · first licensed Oct 21, 1986 as N0CVO · 1 license · FRN 0007134422
📖 In the printed callbooks since 1983 as N0CVO, 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.
N0CVO in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N0CVO in the last 24 hours. They show up here within seconds of N0CVO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

38 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
2.4 W0REA Pequot Lakes
W0REA
 147.0900 +0.6 TSQL 123.0 FM (analog) — Pequot Lakes, MN
5.8 K0LFV Merrifield
K0LFV BM
 447.1250 in 444.1250 CC7 DMR BrandMeister 3127369 — Merrifield, MN
7.7 W0YJC Pine River Gull
W0YJC WIRES-X
 440.1500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 70733 — Pine River, MN
7.8 W0YJC Pine River EN26t
W0YJC BM
 442.2550 +5 CC9 DMR BrandMeister 3168010 — Pine River MN, EN26t, MN
7.8 W0YJC Pine River EN26t
W0YJC BM
 447.1250 in 444.1250 CC7 DMR BrandMeister 316801010 — Pine River MN, EN26t, MN
9.1 W0UJ Crosslake
W0UJ WIRES-X
 147.0300 +0.6 TONE 141.3 FM (analog) WIRES-X 93079 — Crosslake, MN
11.7 W0UJ Nisswa WJJY
W0UJ WIRES-X
 146.9550 -0.6 TONE 141.3 FM (analog) (C4FM,FM) WIRES-X 93059 — Nisswa, MN
11.7 W0UJ Nisswa WJJY
W0UJ WIRES-X
 443.9250 +5 TSQL 110.9 FM (analog) (C4FM,FM) WIRES-X 28390 WIRES-X 18390 — Nisswa, MN
12.8 W0UJ Brainerd
W0UJ EchoLink
 146.7000 -0.6 TONE 141.3 FM (analog) (C4FM,FM) EchoLink 233515 WIRES-X 30659 — Brainerd, MN
16.2 no call listed Brainerd Roof
Minnesota
 447.9250 -5 TSQL 141.3 FM (analog) (FM,C4FM) — Brainerd, MN
16.2 W0UJ Brainerd
W0UJ AllStar
 145.1300 -0.6 TONE 141.3 FM (analog) (DMR,FM) AllStar 42508 EchoLink 233515 BrandMeister 313844 — Brainerd, MN
16.3 W0UJ Crosby CR Area
W0UJ WIRES-X
 444.9250 +5 TSQL 141.3 FM (analog) (C4FM,FM) WIRES-X 21554 — Crosby, MN
16.3 W0UJ Crosby
W0UJ WIRES-X
 147.2250 +0.6 TONE 141.3 FM (analog) (C4FM,FM) WIRES-X 60606 — Crosby, MN
16.6 W0UJ Brainerd
W0UJ
 53.1100 -1 TSQL 123.0 FM (analog) — Brainerd, MN
26.1 KC0QXC Aitkin
KC0QXC
 146.8050 -0.6 DCS 054 FM (analog) (FM,P25) — Aitkin, MN
26.1 N0BZZ Aitkin
N0BZZ
 147.3600 +0.6 TONE 203.5 FM (analog) — Aitkin, MN
28.6 KC0QXC Aitkin
KC0QXC
 442.7250 +5 TSQL 110.9 FM (analog) — Aitkin, MN
28.9 W0TRJ Aitkin
W0TRJ WIRES-X
 442.7250 +5 TSQL 110.9 P25 WIRES-X 33604 — Aitkin, MN
30.9 W0WHP Statewide
W0WHP
 443.0000 +5 TSQL 151.4 FM (analog) — Statewide, MN
39.8 N0WN Sebeka Wtr
N0WN EchoLink
 147.3300 +0.6 TONE 123.0 FM (analog) EchoLink 352243 — Sebeka, MN
42.2 N0BJN Little Falls
N0BJN WIRES-X
 443.6500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 30012 — Little Falls, MN
42.3 KF0CQX Little Falls Lin
KF0CQX BM
 444.2312 +5 CC1 DMR BrandMeister 313141 — Little Falls, MN
42.4 N0GQA Statewide
N0GQA
 145.2300 -0.6 TSQL 103.5 FM (analog) — Statewide, MN
42.6 W0REA Little Falls
W0REA
 444.0000 +5 none D-STAR — Little Falls, MN
44.3 N0RND Little Falls
N0RND
 443.0750 +5 TSQL 146.2 FM (analog) — Little Falls, MN
44.5 N0WN Bertha Wtr
N0WN
 147.1200 +0.6 none FM (analog) — Bertha, MN
44.6 K0GUV Park Rapids
K0GUV
 147.3000 +0.6 none FM (analog) — Park Rapids, MN
45.2 W0REA Little Falls
W0REA
 147.1350 +0.6 TONE 123.0 FM (analog) — Little Falls, MN
45.3 KA0JSW Little Falls
KA0JSW
 443.1250 +5 TSQL 123.0 FM (analog) — Little Falls, MN
45.3 KA0JSW Little Falls
KA0JSW
 443.1750 +5 none FM (analog) — Little Falls, MN
45.4 K0PPE North West
K0PPE
 145.2300 -0.6 TSQL 131.8 FM (analog) — North West, MN
45.7 W2JTW Mcgregor
W2JTW
 146.8350 -0.6 TSQL 151.4 FM (analog) — Mcgregor, MN
47.8 K0NLC Emmaville Camp
K0NLC
 147.3900 +0.6 none FM (analog) — Emmaville, MN
48.6 W0REA
Listed as W0REA/R
 Isle Wtr
W0REA AllStar
 146.6100 -0.6 TSQL 141.3 FM (analog) AllStar 41187 — Isle, MN
48.7 KB0WAZ McGregor
KB0WAZ BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 3226114 — McGregor, MN
5.7 K9TON Offline Pequot Lakes
K9TON
 442.5188 +5 CC? DMR — Pequot Lakes, MN
5.7 K9TON Offline Pequot Lakes
K9TON BM
 446.1000 -5 CC1 DMR BrandMeister 313868 — Pequot Lakes, MN
44.5 N0WN Offline Bertha Wtr
N0WN EchoLink
 444.7500 +5 none FM (analog) EchoLink 352243 — Bertha, MN