N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 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)

N4SDO HAM

Technician class licensed since 2009 (17 yrs) N4SDO since 2011 · previously KJ4NFU Petersburg, IN Grid EM68il 75 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 26, 2031. If it isn't renewed, it opens for vanity requests Apr 27, 2033.

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

📝 N4SDO has filed vanity applications before — latest filed Apr 7, 2011 · what was requested

Currently held by Steven D Owen Jr · 1 holder on record

Current holder: Steven D Owen Jr

Held N4SDO Apr 26, 2011 → present · first licensed Jun 30, 2009 as KJ4NFU · 2 licenses · FRN 0018902734

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
N4SDO 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 N4SDO

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 Apr 7, 2011
Granted Jan 27, 2021
0004682919
 KJ4NFU · Steven D Owen Jr · Technician
Attn: Steven D. Owen Jr. · 1478 W. Hwy 34, Newnan, GA 30263
33.3884, -84.8589 (ZIP center) · Grid EM73nj · CQ 5 · ITU 8 · map ↗
1.N4SDO ✓ Granted
 Granted
got N4SDO
Filed Jul 13, 2010
Granted Jan 27, 2021
0004320879
 KJ4NFU · Steven D Owen Jr · Technician
Attn: Steven D. Owen Jr. · 4906 Carrollton Villa Rica Highway, Villa Rica, GA 30180
33.7189, -84.9188 (ZIP center) · Grid EM73mr · CQ 5 · ITU 8 · map ↗
1.N4SDO ✓ Granted
 Dismissed
got N4SDO

Others Requesting N4SDO

5 applications listed N4SDO as a choice, newest first.

FiledAwardApplicantChoice #N4SDOResult
Apr 7, 2011 Apr 25, 2011 KJ4NFU · Steven D Owen Jr · Newnan, GA 1Granted Granted this call
Jul 13, 2010 Jul 31, 2010 KJ4NFU · Steven D Owen Jr · Villa Rica, GA 1Dismissed Application dismissed
May 1, 2006 May 19, 2006 KI4GYN · Samuel D Smith · Anderson, SC 3Not granted They got N4SDS (choice 1)
Oct 21, 2004 Nov 8, 2004 KT4ON · STEVEN D O DONNELL · LEXINGTON, KY 2Dismissed Application dismissed
Oct 21, 2004 Nov 8, 2004 KT4ON · STEVEN D O DONNELL · LEXINGTON, KY 2Not granted They got K4SDO (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N4SDO in the last 24 hours. They show up here within seconds of N4SDO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

75 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
41.9 KB9OHY Paoli
KB9OHY AllStar
 147.0450 +0.6 TSQL 103.5 FM (analog) (C4FM,FM) AllStar 668241 🗓 1 net 1 net · 77 check-ins · 24 stations Paoli, IN
45.5 KB9OHY Paoli Muni Arpt
KB9OHY
 444.0250 +5 TSQL 103.5 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 77 check-ins · 24 stations Paoli, IN
30.3 KC9SOC Boonville
KC9SOC
 147.0750 +0.6 TONE 88.5 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 36 check-ins · 14 stations Boonville, IN
36.3 KC9SOC Newburgh DG Hosp
KC9SOC
 145.1100 -0.6 TSQL 136.5 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 36 check-ins · 14 stations Newburgh, IN
45.8 W9QYQ Mitchell
W9QYQ
 146.7300 -0.6 TSQL 107.2 FM (analog) 🗓 2 nets 2 nets Mitchell, IN
24.3 N9NGA Loogootee
N9NGA
 147.2850 +0.6 TONE 107.2 FM (analog) (FM,C4FM) 🗓 1 net 1 net Loogootee, IN
33.3 KA9PSX Shoals
KA9PSX
 145.2100 -0.6 TSQL 107.2 FM (analog) (FM,C4FM) 🗓 1 net 1 net Shoals, IN
45.7 W9QYQ Mitchell
W9QYQ BM
 444.0500 +5 none D-STAR (DMR,DV) BrandMeister 310876 🗓 1 net 1 net Mitchell, IN
45.8 W9QYQ Mitchell IN
W9QYQ
 224.9000 -1.6 TSQL 107.2 FM (analog) 🗓 1 net 1 net Mitchell, IN
0.8 WA9FGT Petersburg
WA9FGT WIRES-X
 145.4500 -0.6 TONE 107.2 FM (analog) (FM,C4FM) WIRES-X 43833 — Petersburg, IN
0.8 KB9EDT Petersburg
KB9EDT
 444.0000 +5 TSQL 107.2 FM (analog) — Petersburg, IN
1.8 N9IBQ Petersburg
N9IBQ BM
 443.1250 +5 CC1 DMR BrandMeister 313779 — Petersburg, IN
8.4 W9UL Petersburg
W9UL
 147.0000 +0.6 TSQL 107.2 FM (analog) — Petersburg, IN
13.5 N9NDB Princeton
N9NDB
 442.0500 +5 TSQL 210.7 FM (analog) — Princeton, IN
13.6 WA9IN Washington
WA9IN
 147.3150 +0.6 TONE 107.2 FM (analog) — Washington, IN
13.6 W9ILS Washington
W9ILS AllStar
 443.2250 +5 Fusion (C4FM) AllStar 54691 EchoLink 883482 WIRES-X 43844 — Washington, IN
15.1 W9EOC Vincennes Hillcr
W9EOC EchoLink
 443.6750 +5 TSQL 91.5 FM (analog) (FM,C4FM) EchoLink 711752 — Vincennes, IN
18.3 W9ILS Paxton
W9ILS AllStar
 146.9250 -0.6 Fusion (C4FM) AllStar 54691 EchoLink 883482 WIRES-X 43844 — Paxton, IN
18.3 W9ILS Vincennes
W9ILS
 147.1200 +0.6 TSQL 107.2 FM (analog) — Vincennes, IN
18.3 W9ILS Vincennes
W9ILS
 224.6000 -1.6 TSQL 94.8 FM (analog) — Vincennes, IN
18.3 W9ILS Vincennes
W9ILS AllStar
 443.9250 +5 Fusion (C4FM) AllStar 54691 WIRES-X 43844 — Vincennes, IN
18.6 W9EOC Vincennes Univ
W9EOC
 146.6700 -0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Vincennes, IN
19.9 KC9CW Offline Bicknell
KC9CW IRLP
 443.5000 +5 TSQL 77.0 FM (analog) IRLP 8641 — Bicknell, IN
19.9 KB9LHX Jasper
KB9LHX
 147.1950 +0.6 TONE 107.2 FM (analog) (FM,C4FM) — Jasper, IN
20.1 W9OG Evansville
W9OG
 145.2500 -0.6 TONE 136.5 FM (analog) (C4FM,FM) — Evansville, IN
22.6 KB9SGN Fort Branch
KB9SGN
 145.1500 -0.6 TONE 136.5 D-STAR — Fort Branch, IN
22.6 W9WIN Fort Branch
W9WIN Southern-I
 145.1500 -0.6 CC7 DMR BrandMeister 314670 Southern-Indiana-Network — Fort Branch, IN
25.9 AI9H Mount Carmel
AI9H EchoLink
 146.9400 -0.6 TSQL 94.8 FM (analog) EchoLink 469199 — Mount Carmel, IL
25.9 AI9H Mount Carmel
AI9H
 442.3250 +5 TSQL 114.8 FM (analog) — Mount Carmel, IL
25.9 W9GH Mount Carmel
W9GH
 444.7750 +5 TSQL 114.8 FM (analog) — Mount Carmel, IL
25.9 KC9MAK Mount Carmel
KC9MAK
 147.2550 +0.6 TSQL 151.4 FM (analog) — Mount Carmel, IL
26.3 W9KTL Mount Carmel
W9KTL WIRES-X
 442.1500 +5 TSQL 203.5 FM (analog) (FM,C4FM) WIRES-X 43844 — Mount Carmel, IL
26.8 W9OG Evansville ISP
W9OG
 146.7900 -0.6 TSQL 88.5 FM (analog) — Evansville, IN
29.1 N9OL Evansville India
N9OL BM
 438.2000 -5 CC1 DMR BrandMeister 311838801 — Evansville Indiana E, IN
29.6 K9CFM Ferdinand
K9CFM
 444.1750 +5 CC1 DMR — Ferdinand, IN
30.1 K9GPV Offline Evansville
K9GPV IRLP
 447.5250 simplex TSQL 167.9 FM (analog) IRLP 8599 — Evansville, IN
30.8 KE9ASJ Chandler
KE9ASJ BM
 445.0000 -5 CC1 DMR BrandMeister 320822703 — Chandler, IN
34.3 KC9BUH Wickliffe Patoka
KC9BUH
 145.3700 -0.6 Fusion (C4FM) — Wickliffe, IN
34.4 KD9SDQ Sumner Red Hl SP
KD9SDQ
 147.3750 +0.6 TSQL 91.5 FM (analog) — Sumner, IL
35.5 KC9FTG Chrisney
KC9FTG
 146.9100 -0.6 none FM (analog) (FM,C4FM) — Chrisney, IN
36.0 N9YAI Evansville
N9YAI BM
 439.4500 -5 CC1 DMR BrandMeister 320938901 — Evansville, IN
36.5 K9KDJ Newburgh
K9KDJ BM
 439.5500 +5 CC1 DMR BrandMeister 316302305 — Newburgh, IN
36.9 K9EPD Evansville
K9EPD BM
 441.5000 +5 CC1 DMR BrandMeister 315023 — Evansville, IN
37.0 K9EPD Evansville
K9EPD BM
 442.1875 +5 CC1 DMR BrandMeister 311836 — Evansville, IN
37.9 K9EPD
Listed as K9EPD MIDTOWN
 Evansville Deaco
K9EPD BM
 444.2500 +5 CC1 DMR BrandMeister 313159 — Evansville, IN
37.9 W9OG Evansville Deaco
W9OG
 147.1500 +0.6 Fusion (C4FM) — Evansville, IN
38.2 W9KXP Evansville
W9KXP AllStar
 146.8350 -0.6 none FM (analog) AllStar 54691 EchoLink 883482 IRLP 80 WIRES-X 43844 — Evansville, IN
38.5 N9BUD Linton
N9BUD AllStar
 145.3900 -0.6 TSQL 118.8 FM (analog) AllStar 626488 — Linton, IN
38.5 N9BII Linton
N9BII
 145.1700 -0.6 TONE 100.0 FM (analog) (FM,C4FM) — Linton, IN
38.6 N9BII Linton
N9BII WIRES-X
 144.5700 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 75962 — Linton, IN
38.8 N9UMJ Bedford
N9UMJ XLXSIN
 442.2500 +5 TSQL 136.5 FM (analog) (DMR,FM) WIRES-X 31188 BrandMeister 314565 IRLP 4253 XLXSIN AllStar 55902 — Bedford, IN
38.8 AE9OZ Newburgh
AE9OZ
 145.4300 -0.6 TSQL 136.5 FM (analog) (FM,C4FM) — Newburgh, IN
39.1 W9OG Evansville
W9OG
 146.8350 -0.6 Fusion (C4FM) — Evansville, IN
39.4 N9UMJ Huron
N9UMJ SIN
 147.3450 +0.6 CC1 DMR (C4FM,DMR) WIRES-X 31188 SIN SIN-Network — Huron, IN
39.7 KC9AK Dugger
KC9AK
 146.7750 -0.6 TONE 136.5 FM (analog) — Dugger, IN
41.9 N9QZA Parkersburgh
N9QZA
 444.9750 +5 TONE 114.8 FM (analog) — Parkersburgh, IL
42.0 N9WYN Town L0C4T0R
N9WYN BM
 444.9500 +5 CC1 DMR BrandMeister 318834001 — Town, L0C4T0R, IN
42.0 KB9SIP Vicksburg
KB9SIP
 442.4250 +5 TONE 118.8 FM (analog) — Vicksburg, IN
42.4 N9PDL Evansville
N9PDL BM
 430.4625 in 439.4625 CC14 DMR BrandMeister 318296605 — Evansville, IN
42.4 W9SCA Sullivan Co
W9SCA
 146.8500 -0.6 TSQL 136.5 FM (analog) — Sullivan, IN
42.5 W9SCA Sullivan Co
W9SCA
 443.8250 +5 TSQL 136.5 FM (analog) — Sullivan, IN
43.1 WA9ISV Robinson Wtr
WA9ISV
 147.3600 +0.6 TSQL 107.2 FM (analog) — Robinson, IL
43.1 WA9ISV Robinson Wtr
WA9ISV
 442.8000 +5 TSQL 107.2 FM (analog) — Robinson, IL
44.4 KC9ZHV Olney
KC9ZHV BM
 442.5250 +5 TSQL 141.3 FM (analog) (DMR,FM) BrandMeister 311677 — Olney, IL
45.5 WA4GDU Henderson WEHT
WA4GDU IRLP
 444.7250 +5 TONE 82.5 FM (analog) IRLP 8331 — Henderson, KY
46.0 KC9ZHV Olney
KC9ZHV
 147.2250 +0.6 TSQL 141.3 FM (analog) — Olney, IL
46.7 KC9TWS Dale
KC9TWS BM
 446.5000 -5 CC1 DMR BrandMeister 319163401 — Dale, IN
46.7 KC9OBN Leopold
KC9OBN
 145.1900 -0.6 TONE 107.2 FM (analog) — Leopold, IN
46.7 KB9SIP Offline Ridgeport
KB9SIP
 145.4700 -0.6 TONE 136.5 FM (analog) — Ridgeport, IN
47.8 W4KVK Henderson
W4KVK WIRES-X
 145.4900 -0.6 TONE 103.5 FM (analog) (FM,C4FM) WIRES-X 36104 — Henderson, KY
47.8 WA4GDU Henderson
WA4GDU
 146.9700 -0.6 TONE 82.5 FM (analog) — Henderson, KY
48.0 W9HD Cincinnati Wtr
W9HD AllStar
 444.8000 +5 none FM (analog) AllStar 54691 EchoLink 883482 WIRES-X 43844 IRLP — Cincinnati, IN
48.0 W9HD Cincinnati
W9HD
 147.2400 +0.6 TONE 103.5 FM (analog) — Cincinnati, IN
49.1 W9DJF Offline Oblong
W9DJF Hoosier-DM
 444.8750 +5 CC1 DMR Hoosier-DMR — Oblong, IL
50.0 KY4HC Hawesville
KY4HC
 146.7150 -0.6 TSQL 136.5 FM (analog) — Hawesville, KY