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

AD0RW HAM

Amateur Extra class licensed since 2016 (10 yrs) First licensed 1988 AD0RW since 2016 · previously AD0M Coralville, IA Grid EN41eq LoTW user Heard on PSK Reporter by 28 49 repeaters within 50 mi
🔒 Not available — currently licensed, through Jan 19, 2036. If it isn't renewed, it opens for vanity requests Jan 20, 2038.

📬 QSL: LoTW user · last upload Sep 23, 2026 · not eQSL AG · QRZ · HamQTH

Currently held by John B Pieper · 1 holder on record

Current holder: John B Pieper

Held AD0RW Jan 19, 2016 → present · first licensed Sep 27, 1988 as AD0M · 2 licenses · FRN 0003882743
📖 In the printed callbooks since 1980 as AD0M, 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.

📡 On the Air: APRS, Digital & WSPR Spots

📤 Heard by others PSK Reporter

Heard by 28 stations (52 reports) · last 7 hr ago · FT8 · grid EN41eq85
12m · 28
Farthest: PU1WTW, 5,413 miles on 12m FT8 (-19 dB)
PSK Reporter map →

Repeaters within 50 Miles

49 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
33.6 KC0AQS Muscatine MCC
KC0AQS AllStar
 146.9100 -0.6 TSQL 192.8 FM (analog) (C4FM,FM) EchoLink 52761 AllStar 51631 🗓 2 nets 2 nets · 13 check-ins · 13 stations Muscatine, IA
27.4 W0ARC Washington
W0ARC EchoLink
 147.0450 +0.6 TSQL 146.2 FM (analog) (FM,C4FM) EchoLink 688179 EchoLink 343657 🗓 1 net 1 net Washington, IA
27.4 W0ARC Washington
W0ARC
 443.7000 +5 TSQL 146.2 FM (analog) (FM,C4FM) 🗓 1 net 1 net Washington, IA
32.6 AC0EC Muscatine
AC0EC
 444.0750 +5 CC2 DMR 🗓 1 net 1 net Muscatine, IA
33.5 AC0EC Muscatine MCC
AC0EC BM
 444.1250 +5 CC2 DMR BrandMeister 311405 🗓 1 net 1 net Muscatine, IA
38.3 AC0EC Wapello Sheriff'
AC0EC EchoLink
 146.9850 -0.6 TSQL 192.8 FM (analog) EchoLink 762547 🗓 1 net 1 net Wapello, IA
0.8 W0FDA Coralville
W0FDA
 147.1500 +0.6 TONE 192.8 FM (analog) — Coralville, IA
0.8 K0GH Coralville
K0GH
 444.7500 +5 TONE 151.4 FM (analog) — Coralville, IA
2.4 KD0MVJ Iowa City Joint
KD0MVJ
 145.2700 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
2.4 KD0MVJ Iowa City JECC
KD0MVJ
 442.1500 +5 TONE 192.8 FM (analog) — Iowa City, IA
2.7 K0GH Offline Iowa City
K0GH BM
 443.7750 +5 CC1 DMR BrandMeister 311925 — Iowa City, IA
3.3 W5ADT North Liberty
W5ADT
 443.9000 +5 TONE 192.8 FM (analog) — North Liberty, IA
3.4 KE0BX Iowa City
KE0BX
 145.4700 -0.6 TONE 100.0 FM (analog) — Iowa City, IA
3.4 W0JV Iowa City
W0JV
 146.8500 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
3.6 KD0MVJ Iowa City
KD0MVJ BM
 443.4750 +5 CC1 DMR BrandMeister 310182 — Iowa City, IA
3.6 KD0QQL Iowa City
KD0QQL BM
 439.5500 +5 CC12 DMR BrandMeister 312043 — Iowa City, IA
16.7 K0LVB Mount Vernon
K0LVB BM
 147.2700 +0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 312699 — Mount Vernon, IA
19.2 NM0B Cedar Rapids
NM0B BM
 434.8400 +5 CC7 DMR BrandMeister 311457501 — Cedar Rapids, IA
19.4 W0GSK Bertram
W0GSK BM
 444.1250 +5 CC1 DMR BrandMeister 3180667 — Bertram, IA
20.5 W0IY Cedar Rapids
W0IY
 927.1125 -25 DCS 432 FM (analog) — Cedar Rapids, IA
22.3 W0WSV Cedar Rapids
W0WSV
 145.1500 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
22.3 N0DX Cedar Rapids
N0DX
 145.1900 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
22.3 W0GQ Cedar Rapids
W0GQ
 146.7450 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
22.3 W0WSV Cedar Rapids
W0WSV
 224.9400 -1.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
22.3 W0WSV Offline Cedar Rapids
W0WSV
 147.0900 +0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
22.6 W0GQ Cedar Rapids
W0GQ BM
 443.6000 +5 CC1 DMR BrandMeister 311938 — Cedar Rapids, IA
24.3 K0WLC Tipton
K0WLC BM
 444.0750 +5 CC2 DMR BrandMeister 311958 — Tipton, IA
24.9 K0LVB Cedar Rapids
K0LVB BM
 444.8250 +5 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311471 — Cedar Rapids, IA
26.5 N0MA Cedar Rapids
N0MA AllStar
 443.8000 +5 TONE 192.8 FM (analog) AllStar 42186 — Cedar Rapids, IA
28.2 K0LVB Marion
K0LVB BM
 146.6850 -0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311494 — Marion, IA
28.7 KE0KKD Luzerne
KE0KKD
 444.4000 +5 TONE 192.8 FM (analog) — Luzerne, IA
29.1 N0MRZ Offline Wilton
N0MRZ BM
 444.0750 +5 CC2 DMR BrandMeister 312856 — Wilton, IA
32.9 W0CWP Anamosa
W0CWP
 145.3900 -0.6 TONE 77.0 FM (analog) — Anamosa, IA
33.2 K7PEM Anamosa
K7PEM BM
 444.6375 +5 CC1 DMR BrandMeister 311922 — Anamosa, IA
33.4 KT0TT Offline Muscatine W Hl
KT0TT AllStar
 446.2000 simplex TONE 100.0 FM (analog) AllStar 50377 AllStar 503770 — Muscatine, IA
33.5 W0PCD Muscatine
W0PCD AllStar
 433.7000 simplex TONE 192.8 FM (analog) AllStar 51193 — Muscatine, IA
33.8 W0PCD Muscatine
W0PCD BM
 446.2500 -5 CC1 DMR BrandMeister 3105989 — Muscatine, IA
35.6 NO3R Offline Vinton
NO3R BM
 442.0000 +5 CC1 DMR BrandMeister 311904 — Vinton, IA
35.8 NM5PB Central City
NM5PB AllStar
 442.9500 +5 DCS 612 FM (analog) (FM,C4FM) AllStar 526790 EchoLink 293882 — Central City, IA
36.7 K0TSK Victor
K0TSK BM
 444.9500 +5 CC1 DMR BrandMeister 311920 — Victor, IA
39.8 N0LGM Wheatland
N0LGM
 146.7300 -0.6 TSQL 94.8 FM (analog) (FM,C4FM) — Wheatland, IA
42.6 KD0DKS Garrison
KD0DKS EchoLink
 145.2300 -0.6 TONE 141.3 FM (analog) EchoLink 156410 — Garrison, IA
44.4 K0TSK Brooklyn
K0TSK
 442.6500 +5 none FM (analog) — Brooklyn, IA
47.0 WB0VHB Mount Pleasant
WB0VHB BM
 444.5250 +5 CC1 DMR BrandMeister 3119112 BrandMeister 311417 BrandMeister 311901 — Mount Pleasant, IA
47.0 KE0IHD Mount Pleasant
KE0IHD BM
 443.6250 +5 CC1 DMR BrandMeister 311619 — Mount Pleasant, IA
49.5 WB0VHB Mount Pleasant
WB0VHB
 147.1650 +0.6 TSQL 156.7 FM (analog) — Mount Pleasant, IA
49.5 KE0IHD Mount Pleasant
KE0IHD AllStar
 444.7750 +5 TONE 100.0 FM (analog) AllStar 58477 EchoLink 363310 — Mount Pleasant, IA
49.5 KE0IHD Mount Pleasant
KE0IHD BM
 147.2250 +0.6 TONE 146.2 FM (analog) (DMR,FM) BrandMeister 314572 — Mount Pleasant, IA
49.8 W0MME Mount Pleasant
W0MME
 147.3900 +0.6 none FM (analog) — Mount Pleasant, IA