N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 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, WIAD0RW HAM
🔒 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
Currently held by John B Pieper · 1 holder on record
Current holder: John B Pieper
Held AD0RW Jan 19, 2016 → present · first licensed Sep 22, 2000 as AD0M · 2 licenses · FRN 0003882743
-
📦 Moved: Boulder, CO → Coralville, IA
- Licensee
- John B Pieper
- Address
- 1705 11th St
Coralville, IA 52241
- FRN
- 0003882743
- Last granted
- Jan 1, 2026
- Effective
- Jan 1, 2026
- Last action
- Jan 1, 2026
FCC actions (3)
- Jan 1, 2026 — License renewed LIREN
- Jan 19, 2016 — License issued LIISS
- Jan 19, 2016 — Systematic call sign granted SYSGRT
-
- Licensee
- JOHN B PIEPER JR
- Address
- 1910 ATHENS ST APT F
BOULDER, CO 80302
- FRN
- 0003882743
- Last granted
- Sep 22, 2000
- Effective
- Sep 22, 2000
- Last action
- Sep 25, 2012
FCC actions (2)
- Sep 25, 2012 — License expired LIEXP
- Sep 22, 2000 — License renewed LIREN
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 AD0RW in the last 24 hours. They show up here within seconds of AD0RW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 miles
49 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)
| Miles | Call | Name | Output | Offset | Tone | Mode | Networks | Activity | Location |
|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 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 | |
| 22.6 | 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 |
| 27.4 | W0ARC | Washington W0ARC EchoLink |
147.0450 | +0.6 | TSQL 146.2 | FM (analog) (FM,C4FM) | EchoLink 688179 EchoLink 343657 | — | Washington, IA |
| 27.4 | W0ARC | Washington W0ARC |
443.7000 | +5 | TSQL 146.2 | FM (analog) (FM,C4FM) | — | Washington, 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 | |
| 32.6 | AC0EC | Muscatine AC0EC |
444.0750 | +5 | CC2 | DMR | 🗓 1 net | 1 net | Muscatine, 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 |
| 33.5 | AC0EC | Muscatine MCC AC0EC BM |
444.1250 | +5 | CC2 | DMR | BrandMeister 311405 🗓 1 net | 1 net | Muscatine, IA |
| 33.5 | W0PCD | Muscatine W0PCD AllStar |
433.7000 | simplex | TONE 192.8 | FM (analog) | AllStar 51193 | — | Muscatine, IA |
| 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 | Muscatine, IA |
| 33.8 | W0PCD | Muscatine W0PCD BM |
446.2500 | -5 | CC1 | DMR | BrandMeister 3105989 | — | Muscatine, 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 |
| 38.3 | AC0EC | Wapello Sheriff' AC0EC EchoLink |
146.9850 | -0.6 | TSQL 192.8 | FM (analog) | EchoLink 762547 🗓 1 net | 1 net | Wapello, 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 | |
| 2.7 | K0GH offline | Iowa City K0GH BM |
443.7750 | +5 | CC1 | DMR | BrandMeister 311925 | — | Iowa City, IA |
| 22.3 | W0WSV offline | Cedar Rapids W0WSV |
147.0900 | +0.6 | TONE 192.8 | FM (analog) | — | Cedar Rapids, IA | |
| 29.1 | N0MRZ offline | Wilton N0MRZ BM |
444.0750 | +5 | CC2 | DMR | BrandMeister 312856 | — | Wilton, IA |
| 33.4 | KT0TT offline | Muscatine W Hl KT0TT AllStar |
446.2000 | simplex | TONE 100.0 | FM (analog) | AllStar 50377 AllStar 503770 | — | Muscatine, IA |
| 35.6 | NO3R offline | Vinton NO3R BM |
442.0000 | +5 | CC1 | DMR | BrandMeister 311904 | — | Vinton, IA |
Data courtesy of RepeaterBook.com