N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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)

NX0F HAM

Amateur Extra class licensed since 1987 (39 yrs) Yankton, SD Grid EN12hw 13 repeaters within 50 mi

🔒 Not available — currently licensed, through Dec 20, 2026. If it isn't renewed, it opens for vanity requests Dec 21, 2028.

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

Currently held by CHRIS L NELSON · 1 holder on record

Current holder: CHRIS L NELSON

Held NX0F Mar 17, 1987 → present · first licensed Mar 17, 1987 as NX0F · 1 license · FRN 0015558497
📖 In the printed callbooks since 1981 as KA0FSK, before the FCC's online records

NX0F Active Amateur Extra Mar 17, 1987 → expires Dec 20, 2026

Licensee
CHRIS L NELSON

Address
30693 US HIGHWAY 81
YANKTON, SD 57078
42.9386, -97.3976 (street) · Grid EN12hw · CQ 4 · ITU 7 · map ↗

FRN
0015558497

Last granted
Nov 8, 2016

Effective
Nov 8, 2016

Last action
Nov 8, 2016
FCC actions (3)
- Nov 8, 2016 — License renewed LIREN
- Sep 30, 2006 — FCC action LTSFRN
- Sep 30, 2006 — License renewed LIREN

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 Apr 4, 1997 → Apr 17, 2003 · 12 discs
NX0F · Amateur Extra · issued Dec 20, 1996, expires Dec 20, 2006
CHRIS L. NELSON
RR 2 BOX 202A, YANKTON, SD 57078
Seen Sep 9, 1993 → Oct 27, 1996 · 7 discs
NX0F · Amateur Extra · issued Mar 17, 1987, expires Mar 17, 1997 · previously KA0FSK (Novice)
CHRIS L NELSON
RR 2 BOX 202A, YANKTON, SD 57078

Address history

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

Seen Dec 18, 2016 → Oct 11, 2026 · 25 snapshots · as NX0F
CHRIS L NELSON
30693 US HIGHWAY 81, YANKTON, SD 57078
42.9386, -97.3976 (street) · Grid EN12hw · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Nov 4, 2016 · 24 snapshots · as NX0F
CHRIS L NELSON
RR 2 BOX 202A, YANKTON, SD 57078
42.9156, -97.4467 (ZIP center) · Grid EN12gv · CQ 4 · ITU 7 · map ↗

Others Requesting NX0F

1 application listed NX0F as a choice, newest first.

Filed	Award	Applicant	Choice #	NX0F	Result
Nov 1, 1999	Nov 19, 1999	N4FPO · ANTHONY ENGRACIO · MIAMI, FL	11	Dismissed	Application dismissed

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for NX0F in the last 24 hours. They show up here within seconds of NX0F beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

13 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)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
4.7	W0OJY	Yankton Avera W0OJY	146.8500	-0.6	TONE 146.2	FM (analog)		—	Yankton, SD
4.7	W0OJY	Yankton Avera W0OJY	443.9000	+5		Fusion (C4FM)		—	Yankton, SD
20.6	KB0NCM	Hartington KB0NCM	145.4750	-0.6	TSQL 156.7	FM (analog) (FM,C4FM)		—	Hartington, NE
21.2	W0SD	Turkey Ridge W0SD	927.6000	-25	TONE 100.0	FM (analog)		—	Turkey Ridge, SD
21.6	W0SD	Turkey Ridge W0SD	444.9750	+5	TONE 146.2	FM (analog)		—	Turkey Ridge, SD
26.5	W0OJY Offline	Vermillion Cemen W0OJY	147.3750	+0.6	TONE 146.2	FM (analog)		—	Vermillion, SD
33.0	KA0VHV	Beresford KA0VHV	147.2400	+0.6	TONE 141.3	FM (analog)		—	Beresford, SD
34.1	W0OJY	Springfield Norw W0OJY	147.2100	+0.6	TONE 146.2	FM (analog)		—	Springfield, SD
37.0	N0DCA	South Sioux City N0DCA	145.3250	-0.6	TSQL 110.9	FM (analog)		—	South Sioux City, NE
42.0	W0ZML	Moe W0ZML	443.4000	+5	TSQL 146.2	FM (analog)		—	Moe, SD
49.9	W0SD	Salem W0SD IRLP	145.5100	simplex	TONE 146.2	FM (analog)	IRLP 7748	—	Salem, SD
49.9	W0SD	Salem W0SD	442.0750	+5	TONE 103.5	FM (analog)		—	Salem, SD
49.9	N0JPE	Fairview N0JPE IRLP	146.5600	simplex	TONE 67.0	FM (analog)	IRLP 7449 IRLP 7375	—	Fairview, SD