N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 2026) · next update today 7:15 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)

N0PTW HAM

Amateur Extra class licensed since 1991 (35 yrs) Webster, SD Grid EN15fh 16 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 29, 2031. If it isn't renewed, it opens for vanity requests Oct 30, 2033.

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

Currently held by PAUL W DULITZ · 1 holder on record

Current holder: PAUL W DULITZ

Held N0PTW Oct 29, 1991 → present · first licensed Oct 29, 1991 as N0PTW · 1 license · FRN 0005580295

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.
N0PTW in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N0PTW in the last 24 hours. They show up here within seconds of N0PTW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

16 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
5.1 N0PTW Webster
N0PTW
 443.9250 +5 Fusion (C4FM) — Webster, SD
6.2 KC0MYX Webster
KC0MYX IRLP
 442.1000 +5 TONE 88.5 FM (analog) IRLP 8113 — Webster, SD
18.5 KC0MYX Pierpont
KC0MYX IRLP
 147.3300 +0.6 TONE 146.2 FM (analog) IRLP 7046 — Pierpont, SD
18.5 N0AHL Crandall Hl
N0AHL
 146.7900 -0.6 TONE 146.2 FM (analog) — Crandall, SD
30.7 W0WM Sisseton
W0WM
 146.8800 -0.6 none FM (analog) — Sisseton, SD
33.0 KB0LCR Watertown
KB0LCR BM
 443.7250 +5 CC1 DMR BrandMeister 312336 — Watertown, SD
34.8 K0TY Watertown
K0TY
 442.0000 +5 TSQL 146.2 FM (analog) — Watertown, SD
35.0 W0WTN Watertown
W0WTN
 146.8500 -0.6 TSQL 67.0 FM (analog) — Watertown, SD
38.8 WB0TPF Bath
WB0TPF IRLP
 147.0300 +0.6 TONE 146.2 FM (analog) IRLP 7046 — Bath, SD
38.8 WB0JZZ Bath
WB0JZZ
 443.4000 +5 none FM (analog) — Bath, SD
39.4 N0AHL Offline Aberdeen
N0AHL AllStar
 147.0300 +0.6 TSQL 146.2 FM (analog) IRLP 7046 AllStar 466140 — Aberdeen, SD
46.4 no call listed Aberdeen
South Dakota
 442.6250 +5 none FM (analog) — Aberdeen, SD
47.1 W0ABR Aberdeen
W0ABR
 146.9100 -0.6 none FM (analog) — Aberdeen, SD
48.0 W0WTN Offline Castlewood
W0WTN
 443.1000 +5 TSQL 146.2 FM (analog) (FM,C4FM) — Castlewood, SD
49.2 N9TDE Aberdeen
N9TDE AllStar
 444.4000 simplex TONE 146.2 FM (analog) AllStar 46614 AllStar 466140 AllStar 466141 — Aberdeen, SD
49.2 N9TDE Aberdeen
N9TDE AllStar
 146.4400 simplex TONE 146.2 FM (analog) AllStar 466142 — Aberdeen, SD