N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 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

K4SF HAM

Amateur Extra class licensed since 2002 (24 yrs) K4SF since 2012 · previously KA3C Norfolk, VA grid FM16uv 92 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 28, 2032. If it isn't renewed, it opens for vanity requests Apr 29, 2034.

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

📝 K4SF has filed vanity applications before — latest filed Jul 16, 2012 · what was requested

Currently held by THOMAS E MITCHELL · 2 holders on record

Current holder: THOMAS E MITCHELL

Held K4SF Apr 28, 2012 → present · first licensed Mar 14, 2002 as KA3C · 2 licenses · FRN 0003654928

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

Previous holder: JOHN B ENGLUND

Held K4SF Jun 3, 2003 → Apr 9, 2010 · first licensed Jun 3, 2003 as K4SF · 1 license · FRN 0009045220

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

Vanity applications filed by K4SF

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 Jul 16, 2012
Award date was Aug 3, 2012
0005309605
 K4SF · THOMAS E MITCHELL · Amateur Extra
120 Afton Avenue, Norfolk, VA 23505
36.9129, -76.2996 (ZIP center) · Grid FM16uv · CQ 5 · ITU 8 · map ↗
1.AB4C held by Donald E Stadnik until Aug 23, 2034
 Dismissed
Filed Apr 10, 2012
Granted Mar 8, 2022
0005157959
 KA3C · THOMAS E MITCHELL · Amateur Extra
120 Afton Avenue, Norfolk, VA 23505
36.9129, -76.2996 (ZIP center) · Grid FM16uv · CQ 5 · ITU 8 · map ↗
1.K4SF ✓ granted
 Granted
got K4SF
Filed Mar 22, 2012
Award date was Apr 9, 2012
0005128887
 KA3C · THOMAS E MITCHELL · Amateur Extra
120 Afton Avenue, Norfolk, VA 23505
36.9129, -76.2996 (ZIP center) · Grid FM16uv · CQ 5 · ITU 8 · map ↗
1.W4MB held by Joseph L Odom Jr until May 19, 2032
 Dismissed
Filed Mar 6, 2012
Award date was Mar 24, 2012
0005105272
 KA3C · THOMAS E MITCHELL · Amateur Extra
120 Afton Avenue, Norfolk, VA 23505
36.9129, -76.2996 (ZIP center) · Grid FM16uv · CQ 5 · ITU 8 · map ↗
1.W4RQ held by RICHARD L QUICK until Mar 24, 2032
 Dismissed
Filed Feb 13, 2004
Award date was Mar 2, 2004
0001616319
 KA3C · THOMAS E MITCHELL · Amateur Extra
120 Afton Avenue, Norfolk, VA 23505
36.9129, -76.2996 (ZIP center) · Grid FM16uv · CQ 5 · ITU 8 · map ↗
1.N4ZZ held by DONALD H BINKLEY until Mar 26, 2034
2.W4KW held by Bertram B Noll until Feb 20, 2034
 Dismissed

Others requesting K4SF

15 applications listed K4SF as a choice, newest first.

FiledAwardApplicantChoice #K4SFResult
May 9, 2012 May 27, 2012 KF7VGO · Adam J White · Scottsdale, AZ 7Not granted They got KY8T (choice 2)
Apr 16, 2012 May 4, 2012 K4GDR · WILLIAM H HURLEY JR · ALPHARETTA, GA 1Dismissed Application dismissed
Apr 12, 2012 Apr 30, 2012 KD6JUV · TROY E KINSEY · TALLAHASSEE, FL 7Dismissed Application dismissed
Apr 10, 2012 Apr 28, 2012 W1YZ · ELLWOOD COLLAMORE · Nobleboro, ME 1Dismissed Application dismissed
Apr 10, 2012 Apr 28, 2012 NC4U · Robert J Lockwood Jr · Richmond, VA 1Dismissed Application dismissed
Apr 10, 2012 Apr 28, 2012 K4SSM · RONALD A MALONE · TRAVELERS REST, SC 1Dismissed Application dismissed
Apr 10, 2012 Apr 28, 2012 W4AH · FREDERICK GRAVES · Stuart, FL 1Dismissed Application dismissed
Apr 10, 2012 Apr 28, 2012 KA3C · THOMAS E MITCHELL · Norfolk, VA 1Granted Granted this call
Apr 10, 2012 Apr 28, 2012 K4KHT · Christopher Morrison · Campbellsville, KY 1Dismissed Application dismissed
Apr 9, 2012 Apr 27, 2012 ND3H · ROBERT B VAN HOOSE · PENSACOLA, FL 1Dismissed Application dismissed
Apr 9, 2012 Apr 27, 2012 KK4DEX · Dan N Jackson · Jasper, AL 1Dismissed Application dismissed
Apr 9, 2012 Apr 27, 2012 KJ4EUN · Steven R Feltus · Ft Lauderdale, FL 1Dismissed Application dismissed
Apr 2, 2012 Apr 20, 2012 AB2ZZ · Daniel P Luthi · Buffalo, NY 2Not granted They got NZ2V (choice 8)
Mar 30, 2012 Apr 17, 2012 AF5DB · Richard D Gommert · Rogers, TX 17Dismissed Application dismissed
Nov 14, 2011 Dec 2, 2011 KB2WIF · MICHAEL A VASILE · SURFSIDE BEACH, SC 12Dismissed Application dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4SF in the last 24 hours. They show up here within seconds of K4SF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

92 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
10.4 W4CAR Chesapeake Bower
W4CAR
 146.6100 -0.6 TONE 162.2 FM (analog) (C4FM,FM) 🗓 5 nets 5 nets · 101 check-ins · 37 stations Chesapeake, VA
10.4 W4CAR Chesapeake Green
W4CAR
 146.8200 -0.6 TSQL 162.2 FM (analog) (C4FM,FM) 🗓 5 nets 5 nets · 101 check-ins · 37 stations Chesapeake, VA
10.4 W4CAR Chesapeake Green
W4CAR WIRES-X
 444.0000 +5 TSQL 162.2 FM (analog) (FM,DV) WIRES-X 33605 🗓 5 nets 5 nets · 101 check-ins · 37 stations Chesapeake, VA
13.8 N4SD Suffolk Old WTKR
N4SD IRLP
 146.7900 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) IRLP 8134 🗓 3 nets 3 nets · 51 check-ins · 28 stations Suffolk, VA
38.3 W4HZL Gloucester WXGM
W4HZL
 145.3700 -0.6 TSQL 100.0 FM (analog) 🗓 2 nets 2 nets · 50 check-ins · 22 stations Gloucester Courthouse, VA
7.7 W4KXV Virg Fire Sta 10
W4KXV
 146.9700 -0.6 TONE 141.3 FM (analog) 🗓 2 nets 2 nets · 46 check-ins · 17 stations Virginia Beach, VA
8.8 W4KXV Virgini Town Ctr
W4KXV
 444.9500 +5 TONE 141.3 FM (analog) 🗓 2 nets 2 nets · 46 check-ins · 17 stations Virginia Beach, VA
8.9 W4KXV Virginia Beach
W4KXV
 146.8950 -0.6 TONE 141.3 FM (analog) 🗓 2 nets 2 nets · 46 check-ins · 17 stations Virginia Beach, VA
1.8 W4VB Norfolk
W4VB
 147.3750 +0.6 TSQL 131.8 FM (analog) 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
2.5 W4VB Norfolk Dtwn
W4VB EchoLink
 145.3300 -0.6 TSQL 131.8 FM (analog) EchoLink 311763 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
2.5 W4VB Norfolk Dtwn
W4VB EchoLink
 442.9500 +5 TONE 131.8 FM (analog) EchoLink 311763 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
3.9 W4VB offline Norfolk FS 10
W4VB
 444.4750 +5 TSQL 74.4 FM (analog) 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
9.7 W4HPT Hampton City
W4HPT
 145.2000 -0.6 none D-STAR 🗓 1 net 1 net Hampton, VA
9.7 W4HPT Hampton City
W4HPT
 444.2125 +5 none D-STAR 🗓 1 net 1 net Hampton, VA
9.7 W4HPT offline Hampton City
W4HPT
 1298.5000 simplex none D-STAR 🗓 1 net 1 net Hampton, VA
15.3 W4HPT Hampton BBRAS Rd
W4HPT DMRVA
 443.5000 +5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 311470 DMRVA 🗓 1 net 1 net Hampton, VA
2.5 W2CID Norfolk
W2CID BM
 445.5125 -5 CC7 DMR BrandMeister 315110 — Norfolk, VA
3.3 KC2HTT Norfolk Waterfro
KC2HTT
 147.0750 +0.6 TONE 100.0 FM (analog) (FM,C4FM) — Norfolk, VA
3.7 KC4JGC Norfolk Dtwn
KC4JGC
 224.1800 -1.6 TONE 103.5 FM (analog) — Norfolk, VA
3.7 KC2HTT Norfolk Waterfro
KC2HTT
 442.4500 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Norfolk, VA
4.0 W4POX Portsmouth Naval
W4POX
 146.8500 -0.6 TSQL 100.0 FM (analog) — Portsmouth, VA
4.5 W4POX Portsmouth
W4POX
 53.8900 -0.5 none FM (analog) — Portsmouth, VA
4.5 W4POX Portsmouth
W4POX WIRES-X
 443.8000 +5 Fusion (C4FM) WIRES-X 33231 — Portsmouth, VA
5.0 K4EIX Norfolk
K4EIX BM
 438.8000 -5 CC1 DMR BrandMeister 321718501 — Norfolk, VA
8.1 WA4ZUA Chesapeake
WA4ZUA
 145.1700 -0.6 TSQL 131.8 FM (analog) — Chesapeake, VA
8.4 WB4JCX Virg Mt Trashmor
WB4JCX BM
 442.2375 +5 CC1 DMR BrandMeister 312776 — Virginia Beach, VA
8.5 K4LCT Hampton
K4LCT
 440.5125 +5 CC7 DMR — Hampton, VA
9.0 W4FOS Chesapeake
W4FOS
 145.1500 -0.6 TONE 103.5 FM (analog) — Chesapeake, VA
9.8 WB4PVT Hampton
WB4PVT
 224.5400 in 223.9500 TONE 100.0 FM (analog) — Hampton, VA
9.8 KE4UP Hampton
KE4UP
 145.4900 -0.6 TONE 100.0 FM (analog) — Hampton, VA
9.8 W4QR Hampton Executiv
W4QR
 146.7300 -0.6 TONE 100.0 FM (analog) — Hampton, VA
10.4 K4HPT Hampton
K4HPT
 443.5000 +5 none D-STAR — Hampton, VA
10.4 KW4RK Chesapeake
KW4RK BM
 446.5000 -5 CC1 DMR BrandMeister 316922202 — Chesapeake, VA
12.1 W4QR
Listed as secondary 70CM repeater on <a href=http://wrhpt.net>Hampton Public-service Team web site</a>, claiming affiliation with ARES and RACES.
 Hampton Executiv
W4QR
 444.5500 +5 TONE 100.0 FM (analog) — Hampton, VA
12.3 N6GVG Hampton Virginia
N6GVG BM
 442.2750 +5 CC8 DMR BrandMeister 315151308 — Hampton, Virginia, F, VA
12.3 K4AMG Chesapeake
K4AMG EchoLink
 145.1500 -0.6 TSQL 103.5 FM (analog) (C4FM,FM) EchoLink 503402 WIRES-X 54066 — Chesapeake, VA
12.3 N6GVG Hampton
N6GVG BM
 442.1750 +5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 313065 — Hampton, VA
13.6 W4MT Newport News
W4MT
 145.2300 -0.6 TSQL 100.0 FM (analog) — Newport News, VA
14.1 KA4VXR Hampton
KA4VXR BM
 147.2250 +0.6 CC1 DMR BrandMeister 310997 — Hampton, VA
15.2 WA3QWA Chesapeake
WA3QWA BM
 443.5500 +5 CC1 DMR BrandMeister 312130 — Chesapeake, VA
15.2 KE4NYV Chesapeake
KE4NYV BM
 444.2750 +5 CC1 DMR BrandMeister 315112 — Chesapeake, VA
15.3 WC4R Newport News
WC4R WIRES-X
 145.4100 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 68425 WIRES-X 94417 — Newport News, VA
15.3 KG4NJA Hampton NASA
KG4NJA
 146.6700 -0.6 TONE 173.8 FM (analog) — Hampton, VA
15.3 KG4NJA Hampton NASA
KG4NJA
 443.6500 +5 TSQL 173.8 FM (analog) — Hampton, VA
16.1 WN4HRT Newport News Riv
WN4HRT
 147.0000 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Newport News, VA
16.1 K2PL Virginia Beach
K2PL BM
 146.7750 -0.6 CC1 DMR BrandMeister 313125 — Virginia Beach, VA
16.1 W4BBR Virginia Beach
W4BBR
 145.3500 -0.6 none D-STAR — Virginia Beach, VA
16.1 W4BBR Virginia Beach
W4BBR
 441.9000 +5 none D-STAR — Virginia Beach, VA
16.1 W4BBR Virginia Beach
W4BBR
 1284.6000 -12 none D-STAR — Virginia Beach, VA
16.9 W4MT Newport News
W4MT
 145.3000 -0.6 none D-STAR — Newport News, VA
16.9 W4MT Newport News
W4MT
 441.8125 +5 none D-STAR — Newport News, VA
16.9 W4MT Newport News
W4MT
 442.9000 +5 TONE 100.0 FM (analog) — Newport News, VA
16.9 WN4HRT Virginia Beach
WN4HRT
 147.3000 +0.6 TSQL 100.0 FM (analog) — Virginia Beach, VA
16.9 KE4HGP offline Virginia Beach
KE4HGP
 145.2000 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Virginia Beach, VA
17.0 W4CM Newport News
W4CM
 147.1650 +0.6 TONE 100.0 FM (analog) — Newport News, VA
17.3 WN4HRT Smithfield River
WN4HRT
 147.0150 +0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Smithfield, VA
17.4 WB4JCX Virg VB Oceanfro
WB4JCX BM
 442.7375 +5 CC0 DMR BrandMeister 314485 — Virginia Beach, VA
18.2 KF4HJW Newport News
KF4HJW BM
 927.5250 +25 CC1 DMR BrandMeister 314994 — Newport News, VA
19.3 K2GB Hampton
K2GB AllStar
 147.4500 simplex TONE 114.8 FM (analog) AllStar 43747 — Hampton, VA
19.5 WP3JM offline Salinas Puerto
WP3JM AllStar
 448.7500 -5 TONE 136.5 FM (analog) (DMR,FM) AllStar 51432 AllStar 514321 — Salinas, Puerto Rico, All Regions, VA
19.6 KN4KV Yorktown
KN4KV BM
 439.7550 -5 CC1 DMR BrandMeister 310058601 — Yorktown, VA
19.6 KN4KV Yorktown
KN4KV BM
 449.6000 -5 CC1 DMR BrandMeister 310397 — Yorktown, VA
19.6 KN4KV Yorktown
KN4KV BM
 444.6000 +5 CC1 DMR BrandMeister 310397 — Yorktown, VA
19.6 WZ4K Newport News
WZ4K BM
 433.1000 in 443.1000 CC1 DMR BrandMeister 315155131 — Newport News, VA
20.3 KF4HJW Newport News
KF4HJW BM
 440.5125 +5 CC1 DMR BrandMeister 314959 — Newport News, VA
23.5 WT4RA Smithfield Court
WT4RA IRLP
 147.1950 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) EchoLink 88373 IRLP 8373 — Smithfield, VA
23.5 WT4RA Smithfield Court
WT4RA EchoLink
 442.8250 +5 TONE 100.0 FM (analog) (FM,C4FM) EchoLink 88373 — Smithfield, VA
24.4 KO4EPF Newport News
KO4EPF BM
 442.3250 +5 CC1 DMR BrandMeister 316724701 — Newport News, VA
24.7 W4NV Moyock WNOB
W4NV
 443.0250 +5 TSQL 141.3 FM (analog) (FM,C4FM) — Moyock, NC
26.4 W4NV Moyock Currituck
W4NV
 444.6250 +5 TSQL 103.5 FM (analog) — Moyock, Currituck county, NC
27.5 ND1V South Mills
ND1V BM
 446.5000 -5 CC1 DMR BrandMeister 3225450 — South Mills, NC
27.6 K4APR Chesapeake
K4APR BM
 433.2500 +5 CC1 DMR BrandMeister 315117602 — Chesapeake, VA
27.7 N4AR Rushmere Near
N4AR BM
 440.5500 +5 none D-STAR (DMR,DV) BrandMeister 314563 — Rushmere, VA
32.5 WN4HRT Williamsburg Riv
WN4HRT
 146.6850 -0.6 Fusion (C4FM) — Williamsburg, VA
33.9 WC4R Williamsburg I-6
WC4R BM
 444.7000 +5 CC1 DMR BrandMeister 3116644 — Williamsburg, VA
34.7 K4JST Surry
K4JST BM
 443.3125 -5 CC1 DMR BrandMeister 312981 — Surry, VA
34.9 KB4ZIN Williamsburg
KB4ZIN AllStar
 146.7600 -0.6 TSQL 118.8 FM (analog) AllStar 53935 EchoLink 675740 — Williamsburg, VA
34.9 KB4ZIN Williamsburg
KB4ZIN IRLP
 147.1050 +0.6 TSQL 118.8 FM (analog) IRLP 4943 — Williamsburg, VA
34.9 KB4ZIN Williamsburg
KB4ZIN
 444.1000 +5 TSQL 118.8 FM (analog) — Williamsburg, VA
36.0 WT4EN Surry
WT4EN BM
 443.8250 +5 TONE 100.0 FM (analog) (DMR,FM) BrandMeister 314179 — Surry, VA
36.0 WT4EN Surry
WT4EN
 147.0300 +0.6 TONE 100.0 FM (analog) — Surry, VA
36.4 KN4GE Eastville
KN4GE
 147.3450 +0.6 TSQL 156.7 FM (analog) — Eastville, VA
38.7 WT4FB Franklin
WT4FB
 147.2700 +0.6 TONE 131.8 FM (analog) — Franklin, VA
38.8 WN4HRT Glou Walter Reed
WN4HRT
 145.2100 -0.6 TSQL 100.0 FM (analog) — Gloucester Courthouse, VA
40.4 KO4SE Richmond
KO4SE BM
 438.5500 -5 CC1 DMR BrandMeister 320532102 — Richmond, VA
40.9 W4TJ Williamsburg
W4TJ
 145.1600 -0.6 none D-STAR — Williamsburg, VA
40.9 W4TJ Williamsburg
W4TJ
 440.7000 +5 none D-STAR — Williamsburg, VA
40.9 W4TJ Williamsburg
W4TJ
 1292.0000 -20 TONE 100.0 FM (analog) (DV,FM) — Williamsburg, VA
41.4 WA4VTX Elizabeth City
WA4VTX
 146.6550 -0.6 TSQL 131.8 FM (analog) — Elizabeth City, NC
41.4 WA4VTX Eliz Pasquotank
WA4VTX
 444.3000 +5 TSQL 131.8 FM (analog) — Elizabeth City, Pasquotank county, NC
41.8 WA4VTX Elizabeth City
WA4VTX NC-PRN
 440.5625 +5 CC1 DMR NC-PRN — Elizabeth City, NC
41.8 N4ZWQ Elizabeth City
N4ZWQ WIRES-X
 441.8500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 71735 — Elizabeth City, NC