N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 15, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

K4CJW HAM

Technician class licensed since 2016 (10 yrs) K4CJW since 2016 · previously KM4YJN Lawrenceville, PA Grid FN11jx 78 repeaters within 50 mi
🔒 Not available — currently licensed, through Nov 5, 2026. If it isn't renewed, it opens for vanity requests Nov 6, 2028.

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

📝 K4CJW has filed vanity applications before — latest filed Oct 18, 2016 · what was requested

Currently held by Christopher J Williammee · 2 holders on record

Current holder: Christopher J Williammee

Held K4CJW Nov 5, 2016 → present · first licensed Oct 18, 2016 as KM4YJN · 2 licenses · FRN 0024814659

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

Previous holder: Auburn T Pennington

Held K4CJW Mar 13, 1984 → Apr 28, 2004 · first licensed Mar 13, 1984 as K4CJW · 3 licenses · FRN 0009549262
📖 In the printed callbooks since 1947 as W4CAK, 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.
K4CJW 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 K4CJW

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 Oct 18, 2016
Granted Nov 5, 2016
0007507070
 KM4YJN · Christopher J Williammee · Technician
7574 Woodstown Dr, Springfield, VA 22153
38.7450, -77.2356 (ZIP center) · Grid FM18jr · CQ 5 · ITU 8 · map ↗
1.K4CJW ✓ Granted
 Granted
got K4CJW
Filed Apr 8, 2004
Granted Apr 28, 2004
0001690013
 K4CJW · AUBURN T PENNINGTON · Advanced
600 LONGVIEW DR, JOHNSON CITY, TN 37604
36.2992, -82.3830 (ZIP center) · Grid EM86th · CQ 4 · ITU 8 · map ↗
1.W4CAK ✓ Granted
 Granted
got W4CAK

Others Requesting K4CJW

3 applications listed K4CJW as a choice, newest first.

FiledAwardApplicantChoice #K4CJWResult
Oct 18, 2016 Nov 5, 2016 KM4YJN · Christopher J Williammee · Springfield, VA 1Granted Granted this call
May 29, 2014 Jun 16, 2014 KD8UOI · Christopher J Woolverton · Kent, OH 3Not granted They got N1CJW (choice 1)
Mar 8, 2010 Mar 26, 2010 KI4UPP · John W Leiss · Port Charlotte, FL 4Not granted They got W4CJL (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for K4CJW in the last 24 hours. They show up here within seconds of K4CJW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

78 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
37.3 KB3DXU Trout Run Shrive
KB3DXU
 145.1500 -0.6 TSQL 167.9 FM (analog) 🗓 2 nets 2 nets · 52 check-ins · 23 stations Trout Run, PA
45.6 KB3DXU Waterville Ramse
KB3DXU
 145.3500 -0.6 TSQL 167.9 FM (analog) 🗓 2 nets 2 nets · 52 check-ins · 23 stations Waterville, PA
48.8 KB3DXU Huntersville Lon
KB3DXU
 145.4500 -0.6 TSQL 167.9 FM (analog) 🗓 2 nets 2 nets · 52 check-ins · 23 stations Huntersville, PA
19.9 N3AQ Elmira
N3AQ EchoLink
 147.3600 +0.6 TSQL 123.0 FM (analog) EchoLink 574415 🗓 2 nets 2 nets · 39 check-ins · 25 stations Elmira, NY
22.0 N3AQ Elmira
N3AQ
 444.9000 +5 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 39 check-ins · 25 stations Elmira, NY
18.6 N2AAR Cameron Travis
N2AAR
 147.3300 +0.6 TSQL 110.9 FM (analog) 🗓 2 nets 2 nets · 19 check-ins · 13 stations Cameron, NY
26.1 N2AAR Bath
N2AAR AllStar
 145.1900 -0.6 TONE 110.9 FM (analog) EchoLink 578244 AllStar 61765 🗓 2 nets 2 nets · 19 check-ins · 13 stations Bath, NY
38.7 N2AAR Arkport
N2AAR AllStar
 147.0450 +0.6 TONE 110.9 FM (analog) AllStar 61765 EchoLink 578244 🗓 2 nets 2 nets · 19 check-ins · 13 stations Arkport, NY
9.8 KB3EAR Tioga Jackson
KB3EAR
 146.6250 -0.6 TONE 131.8 FM (analog) — Tioga, PA
9.8 N3FE Millerton Jackso
N3FE PADMR
 442.8500 +5 CC1 DMR PADMR — Millerton, PA
12.9 N3FE Mansfield
N3FE PADMR
 441.7125 +5 CC1 DMR PADMR — Mansfield, PA
13.0 N3FE Mansfield
N3FE PADMR
 441.6125 +5 CC1 DMR PADMR — Mansfield, PA
13.4 KB3DOL Mansfield Hl
KB3DOL
 443.1000 +5 TSQL 100.0 FM (analog) — Mansfield, PA
13.5 N3FE Whitnyville
N3FE PADMR
 444.6125 +5 CC1 DMR PADMR — Whitnyville, PA
13.6 N2HLT Corning
N2HLT
 442.1500 +5 TSQL 100.0 FM (analog) — Corning, NY
13.7 N3FE Mansfield
N3FE PADMR
 444.6000 +5 TONE 136.5 FM (analog) (DMR,FM) AllStar 2337 AllStar 27280 AllStar 2338 AllStar 2339 PADMR — Mansfield, PA
14.3 N2IED Corning
N2IED
 147.0150 +0.6 TONE 123.0 FM (analog) — Corning, NY
14.3 N2HLT Corning
N2HLT
 147.1350 +0.6 TSQL 100.0 FM (analog) — Corning, NY
16.2 NR3K Wellsboro
NR3K BM
 443.8500 +5 CC1 DMR BrandMeister 314243 — Wellsboro, PA
16.2 K3LSY Wellsboro
K3LSY BM
 446.5000 -5 CC1 DMR BrandMeister 314256 — Wellsboro, PA
16.3 N9RIM Campbell
N9RIM WIRES-X
 147.2700 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 21424 WIRES-X 11424 — Campbell, NY
17.5 KB3HJC Offline Westfield
KB3HJC AmComm
 444.4000 +5 CC1 DMR AllStar 27365 AmComm — Westfield, PA
18.0 NR3K Wellsboro
NR3K
 147.0600 +0.6 TSQL 127.3 FM (analog) — Wellsboro, PA
18.0 KB3EAR Wellsboro Dutch
KB3EAR
 447.3250 -5 TSQL 131.8 FM (analog) — Wellsboro, PA
18.8 N2EUS Elmira Harris Hl
N2EUS WIRES-X
 442.3000 +5 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 70346 — Elmira, NY
18.9 WB2VPY Elmira Harris Hl
WB2VPY
 224.2200 -1.6 none FM (analog) — Elmira, NY
19.6 W2ZJ Elmira Hawley Hl
W2ZJ
 146.7000 -0.6 TSQL 123.0 FM (analog) — Elmira, NY
21.2 N3KZ Sylvania
N3KZ
 442.9000 +5 TSQL 131.8 FM (analog) — Sylvania, PA
21.6 N3FE Arnot
N3FE PADMR
 444.8500 +5 CC1 DMR PADMR — Arnot, PA
22.0 KC2EQ Elmira
KC2EQ
 443.0000 +5 none FM (analog) (C4FM,DMR,FM) — Elmira, NY
22.1 N2NUO Elmira
N2NUO BM
 443.8750 +5 CC1 DMR BrandMeister 313675 — Elmira, NY
22.1 N2NUO Elmira
N2NUO BM
 444.6000 +5 CC1 DMR BrandMeister 313688 — Elmira, NY
22.1 N2EUS elmira
N2EUS WIRES-X
 448.7500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 71256 — elmira, NY
22.1 KA3EVQ Elmira
KA3EVQ
 444.2000 +5 TSQL 100.0 FM (analog) — Elmira, NY
24.1 KB3DOL Elmira
KB3DOL
 443.5500 +5 TSQL 100.0 FM (analog) — Elmira, NY
24.3 N3FE Blossburg Bloss
N3FE PADMR
 146.9100 -0.6 TSQL 100.0 FM (analog) (DMR,FM) AllStar 2338 AllStar 2340 PADMR — Blossburg, PA
24.4 N2OJM Horseheads
N2OJM
 442.7500 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Horseheads, NY
26.9 KS2ARR Bath Mt
KS2ARR EchoLink
 146.8050 -0.6 TSQL 100.0 FM (analog) EchoLink 848056 — Bath, NY
26.9 KS2ARR Bath Mt
KS2ARR
 146.4750 simplex none D-STAR — Bath, NY
27.4 KB3DOL Troy Mt Pisgah
KB3DOL
 444.0500 +5 TSQL 100.0 FM (analog) — Troy, PA
27.7 NR3K Leetonia Cedar
NR3K
 147.1950 +0.6 TSQL 127.3 FM (analog) — Leetonia, PA
28.6 KB3EAR Galeton
KB3EAR
 147.3450 +0.6 TSQL 131.8 FM (analog) — Galeton, PA
28.9 NR3K Wellsboro Cedar
NR3K
 145.2100 -0.6 TSQL 127.3 FM (analog) — Wellsboro, PA
28.9 NR3K Wellsboro Cedar
NR3K
 443.6500 +5 TSQL 127.3 FM (analog) — Wellsboro, PA
29.0 WA3HLC Ulysses
WA3HLC AllStar
 145.4300 -0.6 TSQL 127.3 FM (analog) AllStar 40198 EchoLink 70625 AllStar 403490 — Ulysses, PA
33.1 KA2IFE Watkins Glen
KA2IFE
 147.1650 +0.6 none FM (analog) — Watkins Glen, NY
33.9 WA3HLC Ulysses Bailey
WA3HLC
 444.3000 +5 TONE 186.2 FM (analog) — Ulysses, PA
34.3 N2NUO Waverly
N2NUO BM
 444.5000 +5 CC1 DMR BrandMeister 113638 — Waverly, NY
34.3 N2NUO Waverly
N2NUO BM
 444.6500 +5 CC1 DMR BrandMeister 113650 — Waverly, NY
34.3 N2NUO Waverly
N2NUO
 443.5000 +5 CC1 DMR — Waverly, NY
34.6 KA3EQU Sayre Round Top
KA3EQU WIRES-X
 443.8000 +5 TONE 123.0 FM (analog) (C4FM,FM) WIRES-X 45373 — Sayre, PA
37.4 KD2PFE Alfred
KD2PFE AllStar
 146.9550 -0.6 TSQL 100.0 FM (analog) AllStar 40198 EchoLink 70625 AllStar 505932 — Alfred, NY
37.4 KD2PFE Alfred Moland Hl
KD2PFE AllStar
 444.8000 +5 TSQL 100.0 FM (analog) AllStar 40198 EchoLink 70625 AllStar 505931 — Alfred, NY
39.8 AF2A Ithaca Connectic
AF2A IRLP
 146.9700 -0.6 TSQL 103.5 FM (analog) (FM,C4FM) EchoLink 577796 IRLP 7825 — Ithaca, NY
39.9 AF2A Newfield
AF2A
 449.0250 -5 TSQL 103.5 FM (analog) (DMR,DV,FM) — Newfield, NY
41.4 KB3FHS Towanda
KB3FHS
 146.4500 simplex Fusion (C4FM) — Towanda, PA
41.6 WA3GGS Towanda
WA3GGS
 444.2500 +5 TONE 151.4 FM (analog) — Towanda, PA
41.7 NK2O Wellsville Alma
NK2O AllStar
 147.2100 +0.6 TSQL 123.0 FM (analog) AllStar 40198 EchoLink 70625 AllStar 401981 — Wellsville, NY
41.7 NK2O Alma Hl
NK2O AllStar
 444.1000 +5 TSQL 107.2 FM (analog) AllStar 40198 EchoLink 70625 AllStar 401980 — Alma, NY
42.1 N3XXH Towanda Kellogg
N3XXH AllStar
 441.8500 +5 TSQL 85.4 FM (analog) AllStar 455132 — Towanda, PA
43.1 N2LSJ Branchport
N2LSJ
 442.6000 +5 TSQL 110.9 FM (analog) — Branchport, NY
43.6 N3XXH Towanda Kellogg
N3XXH AllStar
 224.2400 -1.6 TSQL 85.4 FM (analog) AllStar 455133 — Towanda, PA
43.7 KB3EAR Coudersport
KB3EAR
 443.3000 +5 TONE 131.8 FM (analog) — Coudersport, PA
44.0 WA3HLC Coudersport
WA3HLC
 443.5750 +5 TONE 173.8 FM (analog) — Coudersport, PA
44.0 N3PC Coudersport
N3PC
 146.6850 -0.6 TONE 173.8 FM (analog) — Coudersport, PA
44.6 N2VLV Trumansburg
N2VLV AllStar
 146.9700 -0.6 TONE 100.0 FM (analog) AllStar 667341 — Trumansburg, NY
45.0 KE2EAA Newfield L0C4T0R
KE2EAA BM
 449.0250 -5 CC1 DMR BrandMeister 321075603 — Newfield, L0C4T0R, NY
46.2 W2WDS Naples
W2WDS AllStar
 146.9850 -0.6 TONE 82.5 FM (analog) AllStar 40162 — Naples, NY
48.0 W2FJH Town L0C4T0R
W2FJH BM
 433.1250 +5 CC1 DMR BrandMeister 317281004 — Town, L0C4T0R, NY
48.1 KC2REY Dansville
KC2REY BM
 446.9625 -12 CC1 DMR BrandMeister 312436 — Dansville, NY
48.7 W2WDS Naples
W2WDS AllStar
 442.5000 +5 TONE 82.5 FM (analog) AllStar 40160 — Naples, NY
48.7 KB3DOL Ithaca
KB3DOL
 443.9500 +5 TONE 100.0 FM (analog) — Ithaca, NY
48.8 K2ZG Ithaca
K2ZG
 146.8950 -0.6 TSQL 107.2 FM (analog) (FM,P25) — Ithaca, NY
49.3 WR3IRS Owego
WR3IRS Interstat
 444.4000 +5 CC1 DMR Interstate — Owego, NY
49.4 W2VDX Owego
W2VDX
 146.7600 -0.6 none FM (analog) — Owego, NY
49.4 W3JU Owego
W3JU
 442.1000 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Owego, NY
49.5 K2OQ Offline Candor Hl
K2OQ
 147.3000 +0.6 TSQL 91.5 FM (analog) — Candor, NY
49.6 W2CXM Ithaca Cornell
W2CXM AllStar
 146.6100 -0.6 TSQL 103.5 FM (analog) AllStar 58880 — Ithaca, NY