N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

W0WTN HAM

Club licensed since 1995 (31 yrs) Watertown, SD Grid EN14kw LoTW user On APRS 34 sec ago 15 repeaters within 50 mi
🔒 Not available — currently licensed, through Mar 11, 2029. If it isn't renewed, it opens for vanity requests Mar 12, 2031.

📬 QSL: LoTW user · last upload Jul 3, 2026 · not eQSL AG · QRZ · HamQTH

Currently held by LAKE AREA RADIO KLUB · 1 holder on record

Current holder: LAKE AREA RADIO KLUB

Held W0WTN Mar 11, 1999 → present · first licensed Jun 14, 1995 as KB0TAH · 1 license · FRN 0018526285

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.
W0WTN 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

📍 APRS

W0WTN-10 · 34 sec ago
44.8985, -97.1143 · K0SHD@WINLINK.ORG
Full history on aprs.fi →

Repeaters within 50 Miles

15 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
2.2 K0TY Watertown
K0TY
 442.0000 +5 TSQL 146.2 FM (analog) — Watertown, SD
2.3 W0WTN Watertown
W0WTN
 146.8500 -0.6 TSQL 67.0 FM (analog) — Watertown, SD
9.5 KB0LCR Watertown
KB0LCR BM
 443.7250 +5 CC1 DMR BrandMeister 312336 — Watertown, SD
17.0 W0WTN Offline Castlewood
W0WTN
 443.1000 +5 TSQL 146.2 FM (analog) (FM,C4FM) — Castlewood, SD
28.7 K0BBC Clear Lake Bar-X
K0BBC
 444.3000 +5 TSQL 136.5 FM (analog) (FM,C4FM) — Clear Lake, SD
29.2 N0PTW Webster
N0PTW
 443.9250 +5 Fusion (C4FM) — Webster, SD
29.3 KC0OVC Toronto
KC0OVC
 146.7750 -0.6 TONE 146.2 FM (analog) — Toronto, SD
36.8 KE0WPC Toronto
KE0WPC AllStar
 446.2500 simplex TONE 146.2 FM (analog) AllStar 632881 — Toronto, SD
36.8 KE0WPC Toronto
KE0WPC
 443.0750 +5 TSQL 141.3 FM (analog) — Toronto, SD
39.2 W0BXO Brookings
W0BXO EchoLink
 146.9400 -0.6 TONE 110.9 FM (analog) EchoLink 409605 — Brookings, SD
40.3 KC0MYX Webster
KC0MYX IRLP
 442.1000 +5 TONE 88.5 FM (analog) IRLP 8113 — Webster, SD
40.5 NY0I Ortonville
NY0I
 444.5000 +5 TONE 146.2 FM (analog) (C4FM,FM) — Ortonville, MN
43.1 N0VEK Offline Volga
N0VEK WIRES-X
 444.0500 +5 TSQL 136.5 FM (analog) (FM,C4FM) WIRES-X 11225 — Volga, SD
44.0 N0AHL Crandall Hl
N0AHL
 146.7900 -0.6 TONE 146.2 FM (analog) — Crandall, SD
44.5 K0LQP Madison
K0LQP EchoLink
 146.7300 -0.6 TONE 146.2 FM (analog) (C4FM,FM) EchoLink 275196 — Madison, MN