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)

KF0IJ HAM

Amateur Extra class licensed since 1991 (35 yrs) Fredericksburg, IA Grid EN32ww 26 repeaters within 50 mi

🔒 Not available — currently licensed, through Nov 29, 2031. If it isn't renewed, it opens for vanity requests Nov 30, 2033.

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

Currently held by FRANCES L MATTKE · 1 holder on record

Current holder: FRANCES L MATTKE

Held KF0IJ Nov 19, 1991 → present · first licensed Nov 19, 1991 as KF0IJ · 1 license · FRN 0005601125
📖 In the printed callbooks since 1980 as KA0DWM, before the FCC's online records

KF0IJ Active Amateur Extra Nov 19, 1991 → expires Nov 29, 2031

Licensee
FRANCES L MATTKE

Address
2762 STEVENS AVE
FREDERICKSBURG, IA 50630
42.9564, -92.1603 (street) · Grid EN32ww · CQ 4 · ITU 7 · map ↗

FRN
0005601125

Previous call
KA0DWM (Advanced)

Last granted
Oct 18, 2021

Effective
Oct 18, 2021

Last action
Oct 18, 2021
FCC actions (3)
- Oct 18, 2021 — License renewed LIREN
- Nov 29, 2011 — License renewed LIREN
- Sep 7, 2001 — 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 Nov 1, 2001 → Apr 17, 2003 · 4 discs
KF0IJ · Amateur Extra · issued Sep 7, 2001, expires Nov 19, 2011 · previously KA0DWM
FRANCES L. MATTKE
2762 STEVENS AVE, FREDERICKSBURG, IA 50630
Seen Sep 9, 1993 → Apr 13, 2001 · 15 discs
KF0IJ · Amateur Extra · issued Nov 19, 1991, expires Nov 19, 2001 · previously KA0DWM (Advanced)
FRANCES L. MATTKE
2762 STEVENS AVE, FREDERICKSBURG, IA 50630

Address history

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

Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as KF0IJ
FRANCES L MATTKE
2762 STEVENS AVE, FREDERICKSBURG, IA 50630
42.9564, -92.1603 (street) · Grid EN32ww · CQ 4 · ITU 7 · map ↗

KF0IJ 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 · 1 edition
KF0IJ · class E
Frances L Mattke
2762 Stevens Ave, Fredericksburg, IA 50630
1994 p.52

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KF0IJ in the last 24 hours. They show up here within seconds of KF0IJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

26 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
17.5	W0OEL	Fayette W0OEL BM	443.9500	+5	CC1	DMR	BrandMeister 311914	—	Fayette, IA
17.7	W0OEL	Fayette W0OEL	147.3450	+0.6	TONE 103.5	FM (analog)		—	Fayette, IA
22.6	W0MG	Waverly Camp W0MG	444.9750	+5	TSQL 136.5	FM (analog) (FM,C4FM)		—	Waverly, IA
29.3	K0RTF	Decorah K0RTF	146.6700	-0.6	TONE 103.5	FM (analog)		—	Decorah, IA
29.5	W0CYY	Cresco HT REC W0CYY	146.9250	-0.6	TSQL 103.5	FM (analog)		—	Cresco, IA
32.8	W0MG	Cedar Falls CFU W0MG BM	443.7250	+5	CC1	DMR	BrandMeister 311919	—	Cedar Falls, IA
32.9	W0MG	Cedar Falls Util W0MG	146.9400	-0.6	TONE 136.5	FM (analog)		—	Cedar Falls, IA
33.3	W0ALO	Waterloo W0ALO	146.8200	-0.6	TONE 136.5	FM (analog)		—	Waterloo, IA
33.3	KB0VGG	Waterloo Cedar KB0VGG	444.5500	+5	TSQL 103.5	FM (analog) (FM,C4FM)		—	Waterloo, IA
33.3	W0ALO	Waterloo W0ALO	444.9250	+5	TSQL 136.5	FM (analog) (FM,P25)		—	Waterloo, IA
33.5	W0GEN	Waterloo W0GEN BM	442.8250	+5	CC1	DMR	BrandMeister 310037	—	Waterloo, IA
33.5	W0EL	Waterloo W0EL BM	444.7000	+5	CC1	DMR	BrandMeister DMR-MARC	—	Waterloo, IA
35.5	W0ALO	Waterloo SF Hosp W0ALO	927.0125	-25	TSQL 136.5	FM (analog) (FM,P25)		—	Waterloo, IA
35.5	W0ALO Offline	Waterloo W0ALO DCI	444.9000	+5	CC1	DMR	DCI	—	Waterloo, IA
35.8	W0GEN Offline	Waterloo W0GEN BM	443.2750	+5	CC1	DMR	BrandMeister 310038	—	Waterloo, IA
36.0	KC0RMS	Independence KC0RMS	145.3300	-0.6	TSQL 103.5	FM (analog)		—	Independence, IA
36.4	KC0RMS	Independence KC0RMS BM	442.9000	+5	none	FM (analog) (DMR,FM)	BrandMeister 311913	—	Independence, IA
37.6	NK0T	Cedar Falls NK0T	224.9000	-1.6	TONE 136.5	FM (analog)		—	Cedar Falls, IA
39.4	W0GEN	Monona W0GEN BM	443.6500	+5	CC1	DMR	BrandMeister 311928	—	Monona, IA
41.5	W0IW	Parkersburg W0IW WIRES-X	444.6500	+5	TONE 136.5	FM (analog) (FM,C4FM)	WIRES-X 35873	—	Parkersburg, IA
43.5	N0RJJ Offline	Dumont N0RJJ	145.4300	-0.6	TONE 136.5	FM (analog)		—	Dumont, IA
48.1	KC0VII	Saint Ansgar KC0VII	147.1950	+0.6	TSQL 103.5	FM (analog)		—	Saint Ansgar, IA
48.9	W0RBK Listed as W0RBK/R	Reinbeck HS W0RBK AllStar	146.6550	-0.6	TSQL 136.5	FM (analog)	AllStar 66229 EchoLink 780302 AllStar 42069	—	Reinbeck, IA
49.1	WA0TPN	Reinbeck WA0TPN AllStar	146.6550	-0.6	TONE 136.5	FM (analog)	AllStar 66229	—	Reinbeck, IA
49.1	W0RBK Offline	Reinbeck W0RBK BM	444.8750	+5	CC1	DMR	BrandMeister 311937	—	Reinbeck, IA
49.4	W0II	Manchester W0II	147.3000	+0.6	none	FM (analog)		—	Manchester, IA