N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 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)

AD0KB HAM

Amateur Extra class licensed since 2010 (16 yrs) First licensed 1995 AD0KB since 2014 · previously KD0MTM, KB0RZF Thurman, IA Grid EN20dt 106 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 4, 2030. If it isn't renewed, it opens for vanity requests Oct 5, 2032.

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

Currently held by Jason L Study · 1 holder on record

Current holder: Jason L Study

Held AD0KB Aug 5, 2014 → present · first licensed Apr 7, 1995 as KB0RZF · 3 licenses · FRN 0012171245

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.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for AD0KB in the last 24 hours. They show up here within seconds of AD0KB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

106 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
14.1 N0WKF Pacific Junction
N0WKF
 443.0250 +5 none FM (analog) 🗓 2 nets 2 nets · 111 check-ins · 25 stations Pacific Junction, IA
15.2 N0WKF Glenwood
N0WKF
 145.2900 -0.6 none FM (analog) 🗓 2 nets 2 nets · 111 check-ins · 25 stations Glenwood, IA
15.2 N0WKF Glenwood
N0WKF
 444.3250 +5 none FM (analog) 🗓 2 nets 2 nets · 111 check-ins · 25 stations Glenwood, IA
21.7 N0WKF Mineola
N0WKF
 442.0250 +5 none FM (analog) 🗓 2 nets 2 nets · 111 check-ins · 25 stations Mineola, IA
48.3 K0KKV Lincoln
K0KKV
 146.7600 -0.6 none FM (analog) 🗓 1 net 1 net · 29 check-ins · 21 stations Lincoln, NE
15.8 W0JRN Plattsmouth
W0JRN
 443.4000 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 23 check-ins · 8 stations Plattsmouth, NE
25.1 W0JRN Manley
W0JRN
 147.2100 +0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 23 check-ins · 8 stations Manley, NE
47.6 KD0PGV Valley Wtr
KD0PGV EchoLink
 145.2650 -0.6 none FM (analog) (C4FM,FM) EchoLink 751907 WIRES-X 11235 WIRES-X 90590 🗓 1 net 1 net Valley, NE
37.4 AL0R Omaha
AL0R AllStar
 224.7000 -1.6 TSQL 100.0 FM (analog) AllStar 53481 🗓 1 net 1 net Omaha, NE
11.8 WB0YLA
Listed as WB0YLA/R
 Murray
WB0YLA AllStar
 145.3900 -0.6 TSQL 136.5 FM (analog) AllStar 409890 — Murray, NE
11.8 WB0YLA Murray
WB0YLA AllStar
 444.5000 +5 TSQL 136.5 FM (analog) (DMR,FM) BrandMeister 311947 AllStar 409891 — Murray, NE
13.4 WA0RJR Nebraska City
WA0RJR MARC
 442.8000 +5 CC1 DMR DMR-MARC — Nebraska City, NE
13.4 KA0NC Nebraska City
KA0NC
 146.7300 -0.6 TONE 192.8 FM (analog) — Nebraska City, NE
13.4 KA0NC Nebraska City
KA0NC
 443.7000 +5 TONE 192.8 FM (analog) — Nebraska City, NE
13.5 K0TIK Nebraska City
K0TIK
 146.7000 -0.6 none FM (analog) — Nebraska City, NE
13.5 K0TIK Nebraska City
K0TIK
 442.1000 +5 none FM (analog) — Nebraska City, NE
15.8 KB0SMX Plattsmouth
KB0SMX
 443.2250 +5 none FM (analog) — Plattsmouth, NE
15.8 WB0WTF Plattsmouth
WB0WTF MARC
 443.5000 -5 CC1 DMR DMR-MARC — Plattsmouth, NE
16.3 WF0PCE Offline Plattsmouth
WF0PCE IRLP
 146.4600 simplex TSQL 97.4 FM (analog) IRLP 3655 — Plattsmouth, NE
22.9 W0MAO Julian
W0MAO
 444.6250 +5 none FM (analog) — Julian, NE
23.2 KC0HYI Weeping Water
KC0HYI MARC
 442.7750 +5 CC1 DMR DMR-MARC — Weeping Water, NE
23.3 K0BOY Bellevue Offutt
K0BOY
 444.6000 +5 TSQL 131.8 FM (analog) — Bellevue, NE
23.7 N0NHB Coburg
N0NHB
 224.6600 -1.6 TONE 136.5 FM (analog) — Coburg, IA
24.2 W0JJK Bellevue
W0JJK
 443.8250 +5 TSQL 131.8 FM (analog) (FM,P25) — Bellevue, NE
24.2 K0BOY Bellevue
K0BOY
 145.4500 -0.6 TSQL 131.8 FM (analog) — Bellevue, NE
24.5 W0WYV Bellevue
W0WYV
 147.3900 +0.6 TONE 131.8 FM (analog) — Bellevue, NE
25.1 KE0GKF Offline Bellevue
KE0GKF IRLP
 146.4300 simplex TSQL 100.0 FM (analog) IRLP 8060 — Bellevue, NE
25.1 KB0ZZT Bellevue
KB0ZZT BM
 443.6500 +5 CC2 DMR BrandMeister 313107 — Bellevue, NE
25.7 N0LJD Bellevue
N0LJD AllStar
 445.0000 -5 TONE 123.0 FM (analog) AllStar 550501 — Bellevue, NE
25.9 WB0QQK Bellevue
WB0QQK
 145.1150 -0.6 TONE 179.9 FM (analog) — Bellevue, NE
25.9 KB0ZZT Bellevue
KB0ZZT MARC
 442.2750 +5 CC1 DMR DMR-MARC — Bellevue, NE
25.9 WB0QQK Bellevue
WB0QQK EchoLink
 443.3500 +5 TSQL 131.8 FM (analog) EchoLink 266619 — Bellevue, NE
25.9 WB0QQK Bellevue
WB0QQK
 444.8750 +5 TSQL 131.8 FM (analog) (FM,P25) — Bellevue, NE
27.7 N0NHB Red Oak
N0NHB AllStar
 146.6550 -0.6 TONE 146.2 FM (analog) AllStar 631781 EchoLink 509846 — Red Oak, IA
28.0 KC0TYZ Papillion Courth
KC0TYZ NebraskaT
 442.7250 +5 TSQL 131.8 FM (analog) (DMR,FM) NebraskaTRBO — Papillion, NE
28.2 K0BOY Bellevue
K0BOY
 444.6500 +5 TSQL 131.8 FM (analog) — Bellevue, NE
28.7 KC0TYZ Papillion
KC0TYZ
 146.7150 -0.6 none P25 — Papillion, NE
30.4 WB0OKX Rockport
WB0OKX
 444.7750 +5 CC7 DMR — Rockport, MO
30.7 K0SWI Coun St Albert C
K0SWI WIRES-X
 442.2250 +5 TSQL 136.5 FM (analog) (FM,C4FM) WIRES-X 43633 — Council Bluffs, IA
31.0 KC0FAN Ralston
KC0FAN IRLP
 446.8750 simplex none FM (analog) IRLP 7094 — Ralston, NE
31.4 WB0WXS Omaha
WB0WXS WIRES-X
 444.0500 +5 none FM (analog) (C4FM,FM) WIRES-X 28088 WIRES-X 18088 — Omaha, NE
31.4 W0JJK LaVista
W0JJK
 147.0600 +0.6 TONE 131.8 FM (analog) — LaVista, NE
31.7 N0NHB Tarkio
N0NHB
 145.3500 -0.6 TSQL 146.2 FM (analog) — Tarkio, MO
31.9 KB0TDW Omaha
KB0TDW BM
 444.2250 +5 CC1 DMR BrandMeister 314394 — Omaha, NE
32.0 KD0CGR Omaha
KD0CGR
 442.1250 +5 none D-STAR — Omaha, NE
32.0 KD0DDU Omaha
KD0DDU AllStar
 444.0250 +5 TSQL 136.5 FM (analog) AllStar 409915 EchoLink 523160 AllStar 409925 — Omaha, NE
32.1 WB0GXD Council Bluffs
WB0GXD AllStar
 442.5250 +5 TSQL 100.0 FM (analog) AllStar 633801 EchoLink 51503 — Council Bluffs, IA
32.1 W0JJK Gretna
W0JJK
 145.2350 -0.6 TONE 131.8 FM (analog) — Gretna, NE
32.2 K0AWB Omaha
K0AWB
 443.1500 +5 none FM (analog) — Omaha, NE
32.7 KB0QKH Omaha Blackstone
KB0QKH WIRES-X
 444.0750 +5 TSQL 136.5 FM (analog) (FM,C4FM) WIRES-X 40385 — Omaha, NE
32.8 KC0YUR Omaha NM Ctr
KC0YUR
 442.9500 +5 CC1 DMR — Omaha, NE
32.9 KF0ZKF Omaha
KF0ZKF BM
 445.3000 -5 CC1 DMR BrandMeister 3227076 — Omaha, NE
32.9 KD9ICU Omaha
KD9ICU BM
 443.5500 +5 CC1 DMR BrandMeister 313142001 — Omaha, NE
33.1 KD0CGR Omaha
KD0CGR
 145.1750 -0.6 none D-STAR — Omaha, NE
33.1 K0BOY Omaha
K0BOY MARC
 442.6500 +5 CC1 DMR DMR-MARC — Omaha, NE
33.1 KB0SMX Omaha
KB0SMX
 443.4500 +5 TSQL 100.0 FM (analog) — Omaha, NE
33.4 KB0ZZT Omaha
KB0ZZT
 444.9750 +5 CC1 DMR — Omaha, NE
33.6 W0RCN College Springs
W0RCN
 442.5500 +5 TSQL 77.0 FM (analog) (FM,C4FM) — College Springs, IA
34.0 W0MAO Offline Gretna
W0MAO
 444.9000 +5 none FM (analog) — Gretna, NE
35.2 KW1RKY Omaha
KW1RKY BM
 442.3250 +5 CC1 DMR BrandMeister 310305 — Omaha, NE
35.2 KW1RKY OMAHA
KW1RKY BM
 443.9750 +5 CC1 DMR BrandMeister 310760 — OMAHA, NE
35.2 KW1RKY Omaha
KW1RKY BM
 442.9500 +5 CC1 DMR BrandMeister 311590 — Omaha, NE
35.2 KI0PY Omaha
KI0PY MARC
 444.9750 +5 CC1 DMR DMR-MARC — Omaha, NE
35.4 WB0YLA Omaha
WB0YLA
 442.5000 +5 none FM (analog) — Omaha, NE
35.5 N0GR Offline Minden
N0GR IRLP
 447.9750 simplex none FM (analog) IRLP 3983 — Minden, IA
36.8 KB0TDW Omaha
KB0TDW BM
 442.9000 +5 CC1 DMR BrandMeister 314395 — Omaha, NE
37.1 KG0S Omaha
KG0S AllStar
 443.9250 +5 TSQL 103.5 FM (analog) AllStar 28381 EchoLink 572977 IRLP 7536 — Omaha, NE
37.3 K0USA Omaha KETV
K0USA
 146.9400 -0.6 TONE 131.8 FM (analog) — Omaha, NE
37.6 K0OQL Omaha
K0OQL IRLP
 446.4250 simplex TSQL 100.0 FM (analog) IRLP 3371 — Omaha, NE
37.6 K0OQL Offline Omaha
K0OQL IRLP
 223.0000 simplex TSQL 100.0 FM (analog) IRLP 3361 — Omaha, NE
37.6 K0OQL Omaha Mormon
K0OQL AllStar
 927.7000 simplex TONE 151.4 FM (analog) AllStar 51149 — Omaha, NE
37.6 KC0BDZ Omaha
KC0BDZ
 1285.5000 -12 TSQL 88.5 FM (analog) (FM,DV) — Omaha, NE
37.6 K0OQL Omaha
K0OQL WIRES-X
 444.4250 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 30485 — Omaha, NE
37.8 K0OQL Omaha
K0OQL BM
 442.0000 +5 CC1 DMR BrandMeister 313109 — Omaha, NE
38.0 N0YMJ Omaha CHI
N0YMJ
 145.3700 -0.6 none FM (analog) — Omaha, NE
39.5 K0RPT Eagle
K0RPT IRLP
 443.7750 +5 TSQL 100.0 FM (analog) IRLP 9731 — Eagle, NE
39.7 WB0QQK Omaha Co Comms
WB0QQK MARC
 442.8250 +5 CC1 DMR DMR-MARC — Omaha, NE
39.8 K0BOY Omaha Co Comms
K0BOY
 147.3600 +0.6 TSQL 131.8 FM (analog) — Omaha, NE
39.9 WB0YLA Offline Omaha
WB0YLA AllStar
 224.7600 -1.6 TSQL 100.0 FM (analog) AllStar 409900 EchoLink 523160 — Omaha, NE
40.2 AB0VX Honey Creek
AB0VX IRLP
 145.4100 -0.6 TSQL 97.4 FM (analog) IRLP 3748 — Honey Creek, IA
40.2 AB0VX Honey Creek
AB0VX IRLP
 444.8000 +5 TSQL 97.4 FM (analog) IRLP 3548 — Honey Creek, IA
40.2 AB0VX Offline Honey Creek - Po
AB0VX IRLP
 446.8750 simplex TSQL 97.4 FM (analog) IRLP 8268 — Honey Creek - Portable Node, IA
40.3 KC0YUR Omaha MW Hosp
KC0YUR
 443.9750 +5 CC1 DMR — Omaha, NE
40.7 K0SWI Minden
K0SWI AllStar
 146.8200 -0.6 TSQL 136.5 FM (analog) AllStar 445880 — Minden, IA
41.1 KF0WXX Waverly
KF0WXX BM
 444.4500 +5 CC1 DMR BrandMeister 315031 — Waverly, NE
42.4 KB0NWB New Market KMA
KB0NWB AllStar
 146.9700 -0.6 TSQL 136.5 FM (analog) AllStar 630310 — New Market, IA
42.6 KF6SWL Offline Ashland-WIN Syst
KF6SWL AllStar
 443.7250 +5 TSQL 100.0 FM (analog) IRLP 4120 AllStar 460550 — Ashland-WIN System Affiliate, NE
43.5 KC0HYI Offline Humboldt
KC0HYI NebraskaT
 442.6000 +5 CC1 DMR NebraskaTRBO DMR-MARC KS-DMR — Humboldt, NE
43.6 WB0YLA Offline Humboldt
WB0YLA AllStar
 147.0750 +0.6 TSQL 146.2 FM (analog) AllStar 409900 EchoLink 523160 AllStar 409911 — Humboldt, NE
43.7 NG0M Waverly
NG0M
 444.6750 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Waverly, NE
44.8 K0SWI Minden
K0SWI
 442.0750 +5 TONE 136.5 FM (analog) — Minden, IA
44.8 N0GR Minden
N0GR
 444.0750 +5 none D-STAR (DV,DMR) — Minden, IA
44.8 W0TYG Minden
W0TYG IRLP
 446.8750 simplex TSQL 100.0 FM (analog) IRLP 7488 — Minden, IA
44.9 K0ASH Ashland KUON
K0ASH
 145.3100 -0.6 none FM (analog) — Ashland, NE
45.1 W9ESR Lincoln
W9ESR AllStar
 53.2500 in 51.5500 TONE 127.3 FM (analog) AllStar 65640 AllStar 651941 — Lincoln, NE
45.1 W9ESR LINCOLN
W9ESR AllStar
 147.5400 simplex TONE 88.5 FM (analog) AllStar 651942 — LINCOLN, NE
45.1 W9ESR Lincoln
W9ESR AllStar
 443.2500 +5 TSQL 127.3 FM (analog) AllStar 65640 AllStar 65194 AllStar 651940 — Lincoln, NE
45.1 W9ESR Nebraska
W9ESR AllStar
 146.9100 -0.6 TONE 88.5 FM (analog) AllStar 65640 — Nebraska, NE
46.4 K0RPT Lincoln
K0RPT WIRES-X
 146.6250 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) WIRES-X 11198 — Lincoln, NE
47.6 NV8Q Humboldt
NV8Q KS-DMR
 443.5750 +5 CC1 DMR KS-DMR — Humboldt, NE
48.6 N0DYB Avoca
N0DYB
 147.2550 +0.6 TONE 151.4 FM (analog) — Avoca, IA
48.6 N0DYB Avoca
N0DYB
 443.9500 +5 TONE 151.4 FM (analog) — Avoca, IA
48.9 K0FJW Lincoln
K0FJW BM
 438.5000 -5 CC1 DMR BrandMeister 3156270 — Lincoln, NE
49.5 W0DMS Lincoln
W0DMS
 444.1000 +5 none FM (analog) — Lincoln, NE
49.6 W0APQ Offline Lincoln
W0APQ AllStar
 146.4800 simplex TSQL 88.5 FM (analog) IRLP 3619 AllStar 45875 — Lincoln, NE
49.6 N0PD Lincoln
N0PD IRLP
 442.2000 +5 none FM (analog) IRLP 3785 — Lincoln, NE