N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 13, 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)

W0CXX HAM

Club licensed since 1995 (31 yrs) W0CXX since 1996 · previously N0CXX, KC0SQR Hiawatha, IA Grid EN42da LoTW user eQSL AG On APRS 7 min ago 47 repeaters within 50 mi
🔒 Not available — currently licensed, through Nov 18, 2026. If it isn't renewed, it opens for vanity requests Nov 19, 2028.

📬 QSL: LoTW user · last upload Mar 14, 2025 · eQSL AG member · QRZ · HamQTH

📝 W0CXX has filed vanity applications before — latest filed Jun 23, 2004 · what was requested

Currently held by COLLINS AMATEUR RADIO CLUB · 1 holder on record

Current holder: Rockwell Collins Amateur Radio Club

Held W0CXX Nov 18, 1996 → present · first licensed Apr 17, 1995 as KB0SCF · 3 licenses · FRN 0011085388

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.

Earlier Holders

W0CXX 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.
W0CXX 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 W0CXX

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 Jun 23, 2004
Granted Nov 22, 2024
0001783193
 KC0SQR · Collins Amateur Radio Club ·
Attn: THOMAS N VINSON · 10211 Hall Rd, Cedar Rapids, IA 52411
42.0538, -91.7293 (ZIP center) · Grid EN42db · CQ 4 · ITU 7 · map ↗
1.N0CXX ✓ Granted
2.W0COL Held by Cole L Turner until Mar 6, 2030
3.NA0CR Never issued
4.NA0RC Held by Northern Amateur Radio Club until Dec 10, 2030
5.K0COL Held by RUSSELL C CUSIMANO until Mar 16, 2033
6.KA0CR Never issued
7.KA0RC Never issued
8.WA0RC Held by Waypoint Amateur Radio Club until Jul 24, 2030
9.WC0RC Held by Wright County Outlaws Amateur Radio Club until Feb 23, 2028
10.WW0CXX Never issued
 Granted
got N0CXX

📡 On the Air: APRS, Digital & WSPR Spots

📍 APRS

W0CXX · 7 min ago
42.0105, -91.6462 · >Collins ARC : Net Tu8PM 28.380MHz=
W0CXX-1 · 44 hr ago
42.0118, -91.6462 · >Collins ARC Meeting @4:30 on Tue Oct 20=
W0CXX-6 · 3 days ago
42.0330, -91.6378 · >Collins ARC ; Special Event Station Oct10=
Full history on aprs.fi →

Repeaters within 50 Miles

47 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
2.0 K0LVB Cedar Rapids
K0LVB BM
 444.8250 +5 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311471 — Cedar Rapids, IA
2.7 W0GQ Cedar Rapids
W0GQ BM
 443.6000 +5 CC1 DMR BrandMeister 311938 — Cedar Rapids, IA
3.1 N0MA Cedar Rapids
N0MA AllStar
 443.8000 +5 TONE 192.8 FM (analog) AllStar 42186 — Cedar Rapids, IA
3.1 W0WSV Cedar Rapids
W0WSV
 145.1500 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
3.1 N0DX Cedar Rapids
N0DX
 145.1900 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
3.1 W0GQ Cedar Rapids
W0GQ
 146.7450 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
3.1 W0WSV Cedar Rapids
W0WSV
 224.9400 -1.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
3.1 W0WSV Offline Cedar Rapids
W0WSV
 147.0900 +0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
4.5 W0IY Cedar Rapids
W0IY
 927.1125 -25 DCS 432 FM (analog) — Cedar Rapids, IA
5.8 K0LVB Marion
K0LVB BM
 146.6850 -0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311494 — Marion, IA
6.5 NM0B Cedar Rapids
NM0B BM
 434.8400 +5 CC7 DMR BrandMeister 311457501 — Cedar Rapids, IA
9.7 W0GSK Bertram
W0GSK BM
 444.1250 +5 CC1 DMR BrandMeister 3180667 — Bertram, IA
13.4 K0LVB Mount Vernon
K0LVB BM
 147.2700 +0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 312699 — Mount Vernon, IA
13.9 NM5PB Central City
NM5PB AllStar
 442.9500 +5 DCS 612 FM (analog) (FM,C4FM) AllStar 526790 EchoLink 293882 — Central City, IA
14.2 NO3R Offline Vinton
NO3R BM
 442.0000 +5 CC1 DMR BrandMeister 311904 — Vinton, IA
17.7 K0ECW Mount Vernon
K0ECW BM
 441.5000 +5 CC1 DMR BrandMeister 3119039 — Mount Vernon, IA
21.1 W0CWP Anamosa
W0CWP
 145.3900 -0.6 TONE 77.0 FM (analog) — Anamosa, IA
21.7 W5ADT North Liberty
W5ADT
 443.9000 +5 TONE 192.8 FM (analog) — North Liberty, IA
24.5 KD0DKS Garrison
KD0DKS EchoLink
 145.2300 -0.6 TONE 141.3 FM (analog) EchoLink 156410 — Garrison, IA
24.6 W0FDA Coralville
W0FDA
 147.1500 +0.6 TONE 192.8 FM (analog) — Coralville, IA
24.6 K0GH Coralville
K0GH
 444.7500 +5 TONE 151.4 FM (analog) — Coralville, IA
27.0 KD0MVJ Iowa City Joint
KD0MVJ
 145.2700 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
27.0 KD0MVJ Iowa City JECC
KD0MVJ
 442.1500 +5 TONE 192.8 FM (analog) — Iowa City, IA
27.1 K0GH Offline Iowa City
K0GH BM
 443.7750 +5 CC1 DMR BrandMeister 311925 — Iowa City, IA
27.4 KE0BX Iowa City
KE0BX
 145.4700 -0.6 TONE 100.0 FM (analog) — Iowa City, IA
27.4 W0JV Iowa City
W0JV
 146.8500 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
27.8 KD0MVJ Iowa City
KD0MVJ BM
 443.4750 +5 CC1 DMR BrandMeister 310182 — Iowa City, IA
27.8 KD0QQL Iowa City
KD0QQL BM
 439.5500 +5 CC12 DMR BrandMeister 312043 — Iowa City, IA
31.3 KC0RMS Independence
KC0RMS BM
 442.9000 +5 none FM (analog) (DMR,FM) BrandMeister 311913 — Independence, IA
32.0 KC0RMS Independence
KC0RMS
 145.3300 -0.6 TSQL 103.5 FM (analog) — Independence, IA
34.2 K0WLC Tipton
K0WLC BM
 444.0750 +5 CC2 DMR BrandMeister 311958 — Tipton, IA
37.1 W0II Manchester
W0II
 147.3000 +0.6 none FM (analog) — Manchester, IA
38.0 K0TSK Victor
K0TSK BM
 444.9500 +5 CC1 DMR BrandMeister 311920 — Victor, IA
41.0 KE0KKD Luzerne
KE0KKD
 444.4000 +5 TONE 192.8 FM (analog) — Luzerne, IA
41.9 WA0VBM Marshalltown
WA0VBM BM
 433.9500 +5 CC1 DMR BrandMeister 3205666 — Marshalltown, IA
44.5 W0ALO Waterloo SF Hosp
W0ALO
 927.0125 -25 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
44.5 W0ALO Offline Waterloo
W0ALO DCI
 444.9000 +5 CC1 DMR DCI — Waterloo, IA
44.5 K0TSK Brooklyn
K0TSK
 442.6500 +5 none FM (analog) — Brooklyn, IA
45.0 N0TCA Toledo
N0TCA AllStar
 146.7150 -0.6 TONE 114.8 FM (analog) AllStar 48987 — Toledo, IA
45.3 N0MRZ Offline Wilton
N0MRZ BM
 444.0750 +5 CC2 DMR BrandMeister 312856 — Wilton, IA
45.9 W0ALO Waterloo
W0ALO
 146.8200 -0.6 TONE 136.5 FM (analog) — Waterloo, IA
45.9 KB0VGG Waterloo Cedar
KB0VGG
 444.5500 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Waterloo, IA
45.9 W0ALO Waterloo
W0ALO
 444.9250 +5 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
45.9 N0LGM Wheatland
N0LGM
 146.7300 -0.6 TSQL 94.8 FM (analog) (FM,C4FM) — Wheatland, IA
46.2 W0GEN Waterloo
W0GEN BM
 442.8250 +5 CC1 DMR BrandMeister 310037 — Waterloo, IA
46.2 W0EL Waterloo
W0EL BM
 444.7000 +5 CC1 DMR BrandMeister DMR-MARC — Waterloo, IA
47.7 W0GEN Offline Waterloo
W0GEN BM
 443.2750 +5 CC1 DMR BrandMeister 310038 — Waterloo, IA