N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 6, 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

KB0RST HAM

Amateur Extra class licensed since 1995 (31 yrs) Dunkerton, IA Grid EN32wm LoTW user 45 repeaters within 50 mi
🔒 Not available — currently licensed, through Mar 28, 2035. If it isn't renewed, it opens for vanity requests Mar 29, 2037.

📬 QSL: LoTW user · last upload Oct 8, 2021 · not eQSL AG · QRZ · HamQTH

Currently held by SCOTT IRWIN · 1 holder on record

Current holder: SCOTT IRWIN

Held KB0RST Mar 28, 1995 → present · first licensed Mar 28, 1995 as KB0RST · 1 license · FRN 0002673564

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 KB0RST in the last 24 hours. They show up here within seconds of KB0RST beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

45 repeaters within 50 miles of this address, closest 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
9.6 W0ALO Waterloo
W0ALO
 146.8200 -0.6 TONE 136.5 FM (analog) — Waterloo, IA
9.6 KB0VGG Waterloo Cedar
KB0VGG
 444.5500 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Waterloo, IA
9.6 W0ALO Waterloo
W0ALO
 444.9250 +5 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
10.0 W0GEN Waterloo
W0GEN BM
 442.8250 +5 CC1 DMR BrandMeister 310037 — Waterloo, IA
10.0 W0EL Waterloo
W0EL BM
 444.7000 +5 CC1 DMR BrandMeister DMR-MARC — Waterloo, IA
10.5 W0ALO Waterloo SF Hosp
W0ALO
 927.0125 -25 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
14.1 W0MG Cedar Falls CFU
W0MG BM
 443.7250 +5 CC1 DMR BrandMeister 311919 — Cedar Falls, IA
14.2 W0MG Cedar Falls Util
W0MG
 146.9400 -0.6 TONE 136.5 FM (analog) — Cedar Falls, IA
14.4 KC0RMS Independence
KC0RMS BM
 442.9000 +5 none FM (analog) (DMR,FM) BrandMeister 311913 — Independence, IA
15.8 KC0RMS Independence
KC0RMS
 145.3300 -0.6 TSQL 103.5 FM (analog) — Independence, IA
17.1 W0MG Waverly Camp
W0MG
 444.9750 +5 TSQL 136.5 FM (analog) (FM,C4FM) — Waverly, IA
17.2 NK0T Cedar Falls
NK0T
 224.9000 -1.6 TONE 136.5 FM (analog) — Cedar Falls, IA
26.1 W0RBK
Listed as W0RBK/R
 Reinbeck HS
W0RBK AllStar
 146.6550 -0.6 TSQL 136.5 FM (analog) AllStar 66229 EchoLink 780302 AllStar 42069 — Reinbeck, IA
26.5 WA0TPN Reinbeck
WA0TPN AllStar
 146.6550 -0.6 TONE 136.5 FM (analog) AllStar 66229 — Reinbeck, IA
26.5 KD0DKS Garrison
KD0DKS EchoLink
 145.2300 -0.6 TONE 141.3 FM (analog) EchoLink 156410 — Garrison, IA
29.6 W0OEL Fayette
W0OEL
 147.3450 +0.6 TONE 103.5 FM (analog) — Fayette, IA
29.7 W0OEL Fayette
W0OEL BM
 443.9500 +5 CC1 DMR BrandMeister 311914 — Fayette, IA
31.8 W0IW Parkersburg
W0IW WIRES-X
 444.6500 +5 TONE 136.5 FM (analog) (FM,C4FM) WIRES-X 35873 — Parkersburg, IA
33.8 W0RBK Grundy Center HS
W0RBK Central-US
 443.8750 +5 CC1 DMR Central-US — Grundy Center, IA
39.1 N0MA Cedar Rapids
N0MA AllStar
 443.8000 +5 TONE 192.8 FM (analog) AllStar 42186 — Cedar Rapids, IA
39.4 NM5PB Central City
NM5PB AllStar
 442.9500 +5 DCS 612 FM (analog) (FM,C4FM) AllStar 526790 EchoLink 293882 — Central City, IA
39.7 W0II Manchester
W0II
 147.3000 +0.6 none FM (analog) — Manchester, IA
39.8 N0TCA Toledo
N0TCA AllStar
 146.7150 -0.6 TONE 114.8 FM (analog) AllStar 48987 — Toledo, IA
40.4 WA0VBM Marshalltown
WA0VBM BM
 433.9500 +5 CC1 DMR BrandMeister 3205666 — Marshalltown, IA
41.4 K0LVB Marion
K0LVB BM
 146.6850 -0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311494 — Marion, IA
42.5 K0LVB Cedar Rapids
K0LVB BM
 444.8250 +5 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311471 — Cedar Rapids, IA
44.2 W0GQ Cedar Rapids
W0GQ BM
 443.6000 +5 CC1 DMR BrandMeister 311938 — Cedar Rapids, IA
44.6 W0WSV Cedar Rapids
W0WSV
 145.1500 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
44.6 N0DX Cedar Rapids
N0DX
 145.1900 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
44.6 W0GQ Cedar Rapids
W0GQ
 146.7450 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
44.6 W0WSV Cedar Rapids
W0WSV
 224.9400 -1.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
45.4 WB0EMJ Ackley
WB0EMJ BM
 448.0500 -5 CC1 DMR BrandMeister 311915 — Ackley, IA
45.4 WB0EMJ Ackley
WB0EMJ
 223.8500 -1.6 TSQL 136.5 FM (analog) — Ackley, IA
45.4 WB0EMJ Ackley
WB0EMJ
 443.7500 +5 TSQL 136.5 FM (analog) — Ackley, IA
45.5 WB0EMJ Ackley
WB0EMJ
 145.1100 -0.6 none FM (analog) — Ackley, IA
45.5 WB0EMJ Ackley
WB0EMJ AllStar
 147.2550 +0.6 TSQL 136.5 FM (analog) AllStar 46829 — Ackley, IA
45.7 W0IY Cedar Rapids
W0IY
 927.1125 -25 DCS 432 FM (analog) — Cedar Rapids, IA
46.2 NM0B Cedar Rapids
NM0B BM
 434.8400 +5 CC7 DMR BrandMeister 311457501 — Cedar Rapids, IA
47.1 W0BW Union
W0BW BM
 441.3500 +5 CC1 DMR BrandMeister 321370803 — Union, IA
10.5 W0ALO Offline Waterloo
W0ALO DCI
 444.9000 +5 CC1 DMR DCI — Waterloo, IA
13.5 W0GEN Offline Waterloo
W0GEN BM
 443.2750 +5 CC1 DMR BrandMeister 310038 — Waterloo, IA
26.7 W0RBK Offline Reinbeck
W0RBK BM
 444.8750 +5 CC1 DMR BrandMeister 311937 — Reinbeck, IA
29.7 NO3R Offline Vinton
NO3R BM
 442.0000 +5 CC1 DMR BrandMeister 311904 — Vinton, IA
44.1 N0RJJ Offline Dumont
N0RJJ
 145.4300 -0.6 TONE 136.5 FM (analog) — Dumont, IA
44.6 W0WSV Offline Cedar Rapids
W0WSV
 147.0900 +0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA