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)

K0AAR HAM

Club licensed since 2001 (25 yrs) K0AAR since 2013 · previously K0SAS, KC0KHR Sioux City, IA Grid EN12ul 25 repeaters within 50 mi
🔒 Not available — currently licensed, through Sep 21, 2033. If it isn't renewed, it opens for vanity requests Sep 22, 2035.

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

📝 K0AAR has filed vanity applications before — latest filed Sep 3, 2013 · what was requested

Currently held by Siouxland Ares Skywarn Inc · 2 holders on record

Current holder: Siouxland Ares Skywarn Inc

Held K0AAR Sep 21, 2013 → present · first licensed Apr 6, 2001 as KC0KHR · 3 licenses · FRN 0004509899

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.

Previous holder: John A Bylin

Held K0AAR Feb 17, 1984 → May 16, 2013 · first licensed Feb 17, 1984 as K0AAR · 1 license · FRN 0002303162
📖 In the printed callbooks since 1962 as K0AAR, 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.
K0AAR 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 K0AAR

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 Sep 3, 2013
Granted Aug 25, 2023
0005915881
 K0SAS · Siouxland Ares Skywarn Inc ·
Attn: WILLIAM R TILTON · 4200 War Eagle Drive, Sioux City, IA 51109
42.6103, -96.4700 (ZIP center) · Grid EN12so · CQ 4 · ITU 7 · map ↗
1.K0AAR ✓ Granted
 Granted
got K0AAR
Filed May 10, 2001
Award date was May 28, 2001
0000462523
 KC0KHR · Siouxland Ares Skywarn Inc ·
Attn: Paula S Reider · 3725 Grandview Blvd, Sioux City, IA 51104
42.5345, -96.4032 (ZIP center) · Grid EN12tm · CQ 4 · ITU 7 · map ↗
1.K0SAS Held by STEPHEN A SHOLTY until Oct 10, 2025
2.W0ARS Held by MICHAEL J EARNEST until Feb 27, 2036
 Granted

Others Requesting K0AAR

2 applications listed K0AAR as a choice, newest first.

FiledAwardApplicantChoice #K0AARResult
Sep 21, 2020 Oct 9, 2020 KE0TJL · Aaron C Raufman · Breckenridge, CO 3Not granted They got K9AAR (choice 6)
Sep 3, 2013 Sep 21, 2013 K0SAS · Siouxland Ares Skywarn Inc · Sioux City, IA 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for K0AAR in the last 24 hours. They show up here within seconds of K0AAR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

25 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
2.7 KS0F Sioux City
KS0F IRLP
 443.5750 +5 TSQL 110.9 FM (analog) IRLP 8862 — Sioux City, IA
4.5 K9NHP South Sioux City
K9NHP AllStar
 446.0000 simplex none FM (analog) AllStar 43856 — South Sioux City, NE
5.1 K0AAR Sioux City
K0AAR
 146.9100 -0.6 TONE 110.9 FM (analog) — Sioux City, IA
5.1 K0TFT Sioux City
K0TFT
 146.9700 -0.6 TONE 110.9 FM (analog) — Sioux City, IA
5.1 K0TFT Sioux City
K0TFT
 147.0600 +0.6 TONE 110.9 FM (analog) — Sioux City, IA
5.1 KC0DXD Sioux City
KC0DXD
 147.2700 +0.6 TONE 110.9 FM (analog) — Sioux City, IA
5.1 KS0F Sioux City
KS0F
 444.4750 +5 TONE 110.9 FM (analog) — Sioux City, IA
5.5 W0MEG South Sioux LEC
W0MEG WIRES-X
 145.3550 -0.6 TSQL 110.9 FM (analog) (FM,C4FM) WIRES-X 51086 — South Sioux City, NE
5.6 N0DCA South Sioux KBWF
N0DCA AllStar
 443.7500 +5 TSQL 110.9 FM (analog) (C4FM,FM) AllStar 43856 EchoLink 671595 WIRES-X 30078 — South Sioux City, NE
5.6 K9NHP South Sioux City
K9NHP AllStar
 443.7500 +5 TONE 110.9 FM (analog) AllStar 54980 — South Sioux City, NE
6.9 KI0KO Sioux City
KI0KO BM
 444.6250 +5 CC1 DMR BrandMeister 312127 — Sioux City, IA
6.9 KI0KO Sioux City
KI0KO
 444.4000 +5 CC? DMR — Sioux City, IA
15.5 N0DCA Jackson KFHC
N0DCA EchoLink
 146.7900 -0.6 TSQL 110.9 FM (analog) (FM,C4FM) EchoLink 671595 WIRES-X 30190 — Jackson, NE
15.5 N0DCA Jackson
N0DCA WIRES-X
 146.0000 simplex DG-ID 00-00 Fusion (C4FM) WIRES-X 30190 — Jackson, NE
22.5 KI0EO Le Mars
KI0EO AllStar
 444.6750 +5 TONE 110.9 FM (analog) (DMR,FM) AllStar 592551 BrandMeister 311916 — Le Mars, IA
22.5 KI0EO Roach
KI0EO AllStar
 444.2500 +5 TONE 110.9 FM (analog) (DMR,FM) BrandMeister 311916 AllStar 59255 — Roach, IA
22.5 KI0EO Offline Sioux City
KI0EO BM
 444.6250 +5 CC1 DMR BrandMeister 311926 — Sioux City, IA
23.1 KD0PMM Le Mars
KD0PMM
 147.1950 +0.6 TONE 110.9 FM (analog) (FM,C4FM) — Le Mars, IA
24.0 N0SOI Brunsville
N0SOI
 444.2250 +5 TONE 110.9 FM (analog) — Brunsville, IA
24.1 KD0VYD Le Mars
KD0VYD EchoLink
 446.1250 simplex TONE 110.9 FM (analog) EchoLink 873805 — Le Mars, IA
29.3 N0DCA South Sioux City
N0DCA
 145.3250 -0.6 TSQL 110.9 FM (analog) — South Sioux City, NE
38.0 W0OJY Offline Vermillion Cemen
W0OJY
 147.3750 +0.6 TONE 146.2 FM (analog) — Vermillion, SD
46.2 KI0HC Charter Oak
KI0HC
 442.1000 +5 none P25 — Charter Oak, IA
47.7 N0OYK Paullina
N0OYK
 147.1350 +0.6 TONE 110.9 FM (analog) — Paullina, IA
48.6 KA0VHV Beresford
KA0VHV
 147.2400 +0.6 TONE 141.3 FM (analog) — Beresford, SD