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)

WA0TKX HAM

Advanced class licensed since 1988 (38 yrs) Huron, SD Grid EN04vi 7 repeaters within 50 mi

🔒 Not available — currently licensed, through Mar 24, 2028. If it isn't renewed, it opens for vanity requests Mar 25, 2030.

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

Currently held by ROBERT D JOHNSON · 1 holder on record

Current holder: ROBERT D JOHNSON

Held WA0TKX Jul 5, 1988 → present · first licensed Jul 5, 1988 as WA0TKX · 1 license · FRN 0017235987
📖 In the printed callbooks since 1970 as WA0TKX, before the FCC's online records

WA0TKX Active Advanced Jul 5, 1988 → expires Mar 24, 2028

Licensee
ROBERT D JOHNSON

Address
280 18TH ST SE
HURON, SD 57350
44.3452, -98.2095 (street) · Grid EN04vi · CQ 4 · ITU 7 · map ↗

FRN
0017235987

Last granted
Feb 6, 2018

Effective
Feb 6, 2018

Last action
Feb 6, 2018
FCC actions (3)
- Feb 6, 2018 — License renewed LIREN
- Jan 11, 2008 — License renewed LIREN
- Jan 10, 2008 — FCC action ESCFRN

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.

Seen Nov 11, 1998 → Apr 17, 2003 · 10 discs
WA0TKX · Advanced · issued Mar 24, 1998, expires Mar 24, 2008
ROBERT D. JOHNSON
280 18TH ST SE, HURON, SD 57350
Seen Sep 9, 1993 → Mar 9, 1998 · 9 discs
WA0TKX · Advanced · issued Jul 5, 1988, expires Jul 5, 1998
ROBERT D JOHNSON
280 18TH ST SE, HURON, SD 57350

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as WA0TKX
ROBERT D JOHNSON
280 18TH ST SE, HURON, SD 57350
44.3452, -98.2095 (street) · Grid EN04vi · CQ 4 · ITU 7 · map ↗

WA0TKX 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.

1994 → 1995 · 2 editions
WA0TKX · class A
Robert D Johnson
280 18th Street Se, Huron, SD 57350
1994 p.111, 1995 p.150
1985 · 1 edition
WA0TKX · class A
Robert D Johnson
1bo 18th St Se, Huron, SD 57350
Winter 1985 p.95
1983 · 1 edition
WA0TKX · class A · later N5EI
Marion R Heald

Winter 1983 p.91
1976 → 1981 · 3 editions
WA0TKX · class A
Robert D Johnson
280 18th St Se, Huron 57350 Sd
Winter 1976 p.50, Winter 1979 p.75, 1981 p.1105
1970 → 1973 · 4 editions
WA0TKX · class A
Robert D Johnson
1719 Kansas Se, Huron 57350 Sd
Spring 1970 p.42, Winter 1971 p.47, Fall 1971 p.47, Winter 1973 p.48

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for WA0TKX in the last 24 hours. They show up here within seconds of WA0TKX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

7 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
3.2	W0NOZ	Huron DE Offices W0NOZ	146.8200	-0.6	TONE 146.2	FM (analog)		—	Huron, SD
3.2	W0NOZ	Huron DE Offices W0NOZ	443.8500	+5	TONE 146.2	FM (analog)		—	Huron, SD
27.7	KB0UZJ	Wessington Sprin KB0UZJ	147.3450	+0.6	TONE 146.2	FM (analog)		—	Wessington Springs, SD
39.8	WV8CW	Miller WV8CW AllStar	144.1500	simplex	DCS 051	FM (analog) (C4FM,FM)	AllStar 43609 EchoLink 189062 IRLP 3002	—	Miller, SD
40.2	WV8CW	Miller WV8CW BM	145.3900	-0.6	CC1	DMR	BrandMeister 310546	—	Miller, SD
40.8	WD0BIA	Redfield WD0BIA	147.1500	+0.6	TONE 146.2	FM (analog)		—	Redfield, SD
44.8	W0ZSJ	Mitchell W0ZSJ	146.6400	-0.6	TONE 146.2	FM (analog)		—	Mitchell, SD