N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

Aaron Z Piper

FRN 0031731714 · first licensed Dec 30, 2021 as KF0HOJ · 2 licenses on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Apr 18, 20220010008334 HAMModificationGranted KF0HOJ
Dec 30, 20210009849082 HAMNew licenseGranted KF0HOJ

Complete licensing history

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

Repeaters within 50 miles

48 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
2.1 K0LVB Cedar Rapids
K0LVB BM
 444.8250 +5 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311471 — Cedar Rapids, IA
2.8 K0LVB Marion
K0LVB BM
 146.6850 -0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311494 — Marion, IA
4.5 W0GQ Cedar Rapids
W0GQ BM
 443.6000 +5 CC1 DMR BrandMeister 311938 — Cedar Rapids, IA
4.6 W0WSV Cedar Rapids
W0WSV
 145.1500 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
4.6 N0DX Cedar Rapids
N0DX
 145.1900 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
4.6 W0GQ Cedar Rapids
W0GQ
 146.7450 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
4.6 W0WSV Cedar Rapids
W0WSV
 224.9400 -1.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
5.1 N0MA Cedar Rapids
N0MA AllStar
 443.8000 +5 TONE 192.8 FM (analog) AllStar 42186 — Cedar Rapids, IA
6.8 W0IY Cedar Rapids
W0IY
 927.1125 -25 DCS 432 FM (analog) — Cedar Rapids, IA
9.3 NM0B Cedar Rapids
NM0B BM
 434.8400 +5 CC7 DMR BrandMeister 311457501 — Cedar Rapids, IA
9.8 W0GSK Bertram
W0GSK BM
 444.1250 +5 CC1 DMR BrandMeister 3180667 — Bertram, IA
10.8 NM5PB Central City
NM5PB AllStar
 442.9500 +5 DCS 612 FM (analog) (FM,C4FM) AllStar 526790 EchoLink 293882 — Central City, IA
13.7 K0LVB Mount Vernon
K0LVB BM
 147.2700 +0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 312699 — Mount Vernon, IA
18.7 W0CWP Anamosa
W0CWP
 145.3900 -0.6 TONE 77.0 FM (analog) — Anamosa, IA
19.3 K7PEM Anamosa
K7PEM BM
 444.6375 +5 CC1 DMR BrandMeister 311922 — Anamosa, IA
23.7 W5ADT North Liberty
W5ADT
 443.9000 +5 TONE 192.8 FM (analog) — North Liberty, IA
25.9 KD0DKS Garrison
KD0DKS EchoLink
 145.2300 -0.6 TONE 141.3 FM (analog) EchoLink 156410 — Garrison, IA
26.6 W0FDA Coralville
W0FDA
 147.1500 +0.6 TONE 192.8 FM (analog) — Coralville, IA
26.6 K0GH Coralville
K0GH
 444.7500 +5 TONE 151.4 FM (analog) — Coralville, IA
29.1 KD0MVJ Iowa City Joint
KD0MVJ
 145.2700 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
29.1 KD0MVJ Iowa City JECC
KD0MVJ
 442.1500 +5 TONE 192.8 FM (analog) — Iowa City, IA
29.2 KE0BX Iowa City
KE0BX
 145.4700 -0.6 TONE 100.0 FM (analog) — Iowa City, IA
29.2 W0JV Iowa City
W0JV
 146.8500 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
29.6 KD0MVJ Iowa City
KD0MVJ BM
 443.4750 +5 CC1 DMR BrandMeister 310182 — Iowa City, IA
29.6 KD0QQL Iowa City
KD0QQL BM
 439.5500 +5 CC12 DMR BrandMeister 312043 — Iowa City, IA
29.9 KC0RMS Independence
KC0RMS BM
 442.9000 +5 none FM (analog) (DMR,FM) BrandMeister 311913 — Independence, IA
30.4 KC0RMS Independence
KC0RMS
 145.3300 -0.6 TSQL 103.5 FM (analog) — Independence, IA
34.0 K0WLC Tipton
K0WLC BM
 444.0750 +5 CC2 DMR BrandMeister 311958 — Tipton, IA
34.2 W0II Manchester
W0II
 147.3000 +0.6 none FM (analog) — Manchester, IA
40.9 K0TSK Victor
K0TSK BM
 444.9500 +5 CC1 DMR BrandMeister 311920 — Victor, IA
44.0 WA0VBM Marshalltown
WA0VBM BM
 433.9500 +5 CC1 DMR BrandMeister 3205666 — Marshalltown, IA
44.1 KE0KKD Luzerne
KE0KKD
 444.4000 +5 TONE 192.8 FM (analog) — Luzerne, IA
44.5 W0ALO Waterloo SF Hosp
W0ALO
 927.0125 -25 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
44.9 N0LGM Wheatland
N0LGM
 146.7300 -0.6 TSQL 94.8 FM (analog) (FM,C4FM) — Wheatland, IA
45.8 W0ALO Waterloo
W0ALO
 146.8200 -0.6 TONE 136.5 FM (analog) — Waterloo, IA
45.8 KB0VGG Waterloo Cedar
KB0VGG
 444.5500 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Waterloo, IA
45.8 W0ALO Waterloo
W0ALO
 444.9250 +5 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
46.1 W0GEN Waterloo
W0GEN BM
 442.8250 +5 CC1 DMR BrandMeister 310037 — Waterloo, IA
46.1 W0EL Waterloo
W0EL BM
 444.7000 +5 CC1 DMR BrandMeister DMR-MARC — Waterloo, IA
47.0 N0TCA Toledo
N0TCA AllStar
 146.7150 -0.6 TONE 114.8 FM (analog) AllStar 48987 — Toledo, IA
47.4 K0TSK Brooklyn
K0TSK
 442.6500 +5 none FM (analog) — Brooklyn, IA
49.3 KE0OSQ Holy Cross
KE0OSQ BM
 433.0200 -0.6 CC1 DMR BrandMeister 312986 — Holy Cross, IA
4.6 W0WSV offline Cedar Rapids
W0WSV
 147.0900 +0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
15.2 NO3R offline Vinton
NO3R BM
 442.0000 +5 CC1 DMR BrandMeister 311904 — Vinton, IA
29.2 K0GH offline Iowa City
K0GH BM
 443.7750 +5 CC1 DMR BrandMeister 311925 — Iowa City, IA
44.6 W0ALO offline Waterloo
W0ALO DCI
 444.9000 +5 CC1 DMR DCI — Waterloo, IA
45.5 N0MRZ offline Wilton
N0MRZ BM
 444.0750 +5 CC2 DMR BrandMeister 312856 — Wilton, IA
47.8 W0GEN offline Waterloo
W0GEN BM
 443.2750 +5 CC1 DMR BrandMeister 310038 — Waterloo, IA

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Apr 18, 2022
Granted May 6, 2022
0010008334
 KF0HOJ · Aaron Z Piper · Technician
555 CHESTNUT DR, Robins, IA 52328
42.0750, -91.6479 (street) · Grid EN42eb · CQ 4 · ITU 7 · map ↗
1.K0TRB held
2.K0TMB ✓ granted
 Granted
got K0TMB