N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)

W0CMB HAM 📻 GMRS

📻
Also a GMRS licensee
WSIU535
Active until Jun 21, 2035 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
Technician class licensed since 2016 (10 yrs) W0CMB since 2016 · previously KE0KGN Mandan, ND Grid DN96ot GMRS WSIU535 13 repeaters within 50 mi
🔒 Not available — currently licensed, through Sep 20, 2036. If it isn't renewed, it opens for vanity requests Sep 21, 2038.

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

📝 W0CMB has filed vanity applications before — latest filed Aug 31, 2016 · what was requested

Currently held by Christopher M Brown · 1 holder on record

Current holder: Christopher M Brown

Held W0CMB Sep 20, 2016 → present · first licensed Aug 31, 2016 as KE0KGN · 2 licenses · FRN 0025856519

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

Earlier Holders

W0CMB in the 1993–2003 Callbooks
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.
W0CMB 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.

Vanity Applications Filed by W0CMB

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 Aug 31, 2016
Granted Jul 14, 2026
0007438575
 KE0KGN · Christopher M Brown · Technician
3433 Heartwood Cir SE, Mandan, ND 58554
46.7940, -100.8316 (street) · Grid DN96ot · CQ 4 · ITU 7 · map ↗
1.W0CMB ✓ Granted
2.N0CMB Never issued
3.K0CMB Never issued
 Granted
got W0CMB

Others Requesting W0CMB

3 applications listed W0CMB as a choice, newest first.

FiledAwardApplicantChoice #W0CMBResult
Aug 31, 2016 Sep 18, 2016 KE0KGN · Christopher M Brown · Mandan, ND 1Granted Granted this call
Jun 6, 2000 Jun 24, 2000 KB0KDO · CARL C O NEAL · BELLEVUE, NE 8Dismissed Application dismissed
Jun 6, 2000 Jun 24, 2000 KB0KDO · CARL C O NEAL · BELLEVUE, NE 8Not granted They got W0COM (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for W0CMB in the last 24 hours. They show up here within seconds of W0CMB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

13 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
3.1 KC0AHL Bismarck
KC0AHL
 444.6500 +5 TONE 107.2 FM (analog) (FM,C4FM) — Bismarck, ND
3.2 KF0NFI Bismarck
KF0NFI
 443.1000 +5 CC0 DMR — Bismarck, ND
3.6 N0FAZ Bismarck
N0FAZ
 224.2000 -1.6 TONE 103.5 FM (analog) — Bismarck, ND
6.2 N0FAZ Mandan Old Red
N0FAZ
 52.5250 simplex none FM (analog) — Mandan, ND
6.2 W0ZRT Mandan
W0ZRT
 146.9400 -0.6 none FM (analog) — Mandan, ND
6.2 N0FAZ Mandan Old Red
N0FAZ
 444.2000 +5 TONE 103.5 FM (analog) — Mandan, ND
13.1 W0ZRT Bismarck KFYR
W0ZRT
 146.8500 -0.6 TONE 107.2 FM (analog) — Bismarck, ND
19.8 K0AVI Bismarck
K0AVI
 443.5750 +5 none FM (analog) (FM,C4FM) — Bismarck, ND
22.2 K6STS Offline Bismarck
K6STS
 145.2800 -0.6 TONE 107.2 FM (analog) (FM,C4FM) — Bismarck, ND
31.4 KE0VF Center
KE0VF
 444.9000 +5 none FM (analog) — Center, ND
35.1 W0ZRT Wing
W0ZRT
 446.9000 -5 none FM (analog) — Wing, ND
35.1 W0ZRT Wing Haystack
W0ZRT
 446.9500 -5 none FM (analog) — Wing, ND
43.1 W0ZRT Coal Creek Stati
W0ZRT
 145.4300 -0.6 TONE 107.2 FM (analog) — Coal Creek Station, ND