N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)

KD9PK HAM 📻 GMRS

📻

Also a GMRS licensee

WRUZ393

Active until Oct 21, 2032 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 1985 (41 yrs) Finger, TN Grid EM55si LoTW user eQSL AG GMRS WRUZ393 61 repeaters within 50 mi

🔒 Not available — currently licensed, through Mar 30, 2035. If it isn't renewed, it opens for vanity requests Mar 31, 2037.

📬 QSL: LoTW user · last upload Oct 10, 2026 · eQSL AG member · QRZ · HamQTH

Currently held by DOUGLAS L MATHER · 1 holder on record

Current holder: DOUGLAS L MATHER

Held KD9PK May 14, 1985 → present · first licensed May 14, 1985 as KD9PK · 1 license · FRN 0012513388
📖 In the printed callbooks since 1979 as WD9GMZ, before the FCC's online records

KD9PK Active Amateur Extra May 14, 1985 → expires Mar 30, 2035

Licensee
DOUGLAS L MATHER

Address
6005 CENTER HILL RD
FINGER, TN 38334
35.3595, -88.4934 (street) · Grid EM55si · CQ 4 · ITU 8 · map ↗

FRN
0012513388

Last granted
Jan 3, 2025

Effective
Jan 3, 2025

Last action
Jan 3, 2025
FCC actions (6)
- Jan 3, 2025 — License renewed LIREN
- Jun 3, 2020 — Administrative update LIAUA
- Nov 20, 2018 — License modified LIMOD
- Jan 8, 2015 — License renewed LIREN
- Jan 17, 2005 — FCC action LTSFRN
- Jan 15, 2005 — 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 11, 1998 → Apr 17, 2003 · 10 discs
KD9PK · Advanced · issued May 19, 1998, expires Mar 30, 2005
DOUGLAS L. MATHER
14718 MANSION HEIGHTS DR, HARVARD, IL 60033
Seen May 12, 1995 → Mar 9, 1998 · 6 discs
KD9PK · Advanced · issued Mar 30, 1995, expires Mar 30, 2005
DOUGLAS L MATHER
457 PLEASANT ST, WOODSTOCK, IL 60098
Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs
KD9PK · Advanced · issued May 14, 1985, expires May 14, 1995 · previously WD9GMZ
DOUGLAS L MATHER
457 PLEASANT ST, WOODSTOCK, IL 60098

Address history

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

Seen Apr 16, 2022 → Oct 11, 2026 · 14 snapshots · as KD9PK
DOUGLAS L MATHER
6005 CENTER HILL RD, FINGER, TN 38334
35.3595, -88.4934 (street) · Grid EM55si · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → May 6, 2019 · 35 snapshots · as KD9PK
DOUGLAS L MATHER
14718 MANSION HEIGHTS DR, HARVARD, IL 60033
42.4234, -88.6105 (ZIP center) · Grid EN52qk · CQ 4 · ITU 8 · map ↗

KD9PK 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.

1997 · 1 edition
KD9PK · class A
Ooufrlas Mather
457 Pleasant St Woodstock, IL 60098
1997 p.1932
1996 · 1 edition
KD9PK
A Dou?
Las L Mather, 457 Pleasant St, Woodstock, IL 60098
1996 p.1859
1987 → 1995 · 4 editions
KD9PK · class A
A Oou~las L Mather
457 Pleasant St, Woodstock Il B009b
Winter 1987 p.1206, Winter 1988 p.1237, 1994 p.1660, 1995 p.1800

Others Requesting KD9PK

1 application listed KD9PK as a choice, newest first.

Filed	Award	Applicant	Choice #	KD9PK	Result
Dec 30, 2016	Jan 17, 2017	KD9HPJ · Daniel C Pease · Elkhart, IN	7	Not granted	They got KD9LPO (choice 2)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KD9PK in the last 24 hours. They show up here within seconds of KD9PK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS Repeaters within 50 Miles

2 on the air or of unknown status, closest first · map these & export for a GMRS radio →

Miles	Channel	Output	Tone in	Owner	Location	Access	Status
8	RP21	462.700	100.0	WRTR432	Enville, TN	Open	On the air
24	RP15	462.550	67.0	WQWR627	Bath Springs, TN	Open	On the air

Repeaters within 50 Miles

61 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
0.1	KD9PK	Finger KD9PK	444.2250	+5	none	FM (analog) (FM,P25)		—	Finger, TN
4.2	KN4KAN	Enville KN4KAN BM	444.3500	+5	CC1	DMR	BrandMeister 315056	—	Enville, TN
5.1	WA4BJY	Oakfield WA4BJY	147.3900	+0.6	TSQL 162.2	FM (analog) (FM,C4FM)		—	Oakfield, TN
7.8	AF4OQ	Enville AF4OQ AllStar	147.1950	+0.6	TONE 94.8	FM (analog)	AllStar 654783 EchoLink 156263	—	Enville, TN
8.5	NQ4U	Medina NQ4U BM	442.8125	+5	CC1	DMR	BrandMeister 312162	—	Medina, TN
9.1	KO4FBY	HENDERSON KO4FBY BM	439.0000	-5	CC1	DMR	BrandMeister 3181681	—	HENDERSON, TN
10.0	KU4RT	Henderson FS 1 KU4RT	147.1050	+0.6	TSQL 156.7	FM (analog)		—	Henderson, TN
10.8	AG4NX	Adamsville AG4NX	145.0000	simplex	none	FM (analog)		—	Adamsville, TN
14.2	WB4MMI	Selmer WB4MMI	146.8050	-0.6	TSQL 107.2	FM (analog)		—	Selmer, TN
14.3	KN4TST	SELMER KN4TST BM	444.3000	+5	CC1	DMR	BrandMeister 312230	—	SELMER, TN
16.6	K4SDS	Savannah Courtho K4SDS	146.4350	simplex	none	FM (analog)		—	Savannah, TN
16.6	KA4ESF	Savannah KA4ESF	146.7000	-0.6	TSQL 123.0	FM (analog)		—	Savannah, TN
16.6	WV4P	Savannah WV4P	442.8000	+5	TONE 131.8	FM (analog)		—	Savannah, TN
24.3	KM4EUG	Lexington KM4EUG	147.0750	+0.6	TSQL 107.2	FM (analog)		—	Lexington, TN
24.6	AB5OR Offline	Counce AB5OR BM	444.2500	+5	CC1	DMR	BrandMeister 311004	—	Counce, TN
25.0	KF4SC	Jackson KF4SC	145.3100	-0.6	TSQL 107.2	FM (analog)		—	Jackson, TN
25.2	WV4P	Counce WV4P	444.8000	+5	TSQL 131.8	FM (analog)		—	Counce, TN
25.2	NE4MA	Jackson NE4MA	145.0800	in 146.4800	none	D-STAR		—	Jackson, TN
25.2	KA4BNI	Jackson KA4BNI	224.2400	-1.6	TONE 131.8	FM (analog)		—	Jackson, TN
25.2	NE4MA	Jackson NE4MA	444.4500	+5	TSQL 123.0	FM (analog)		—	Jackson, TN
25.2	KA4BNI	Jackson KA4BNI	444.8750	+5	TSQL 131.8	FM (analog) (FM,P25)		—	Jackson, TN
25.5	KA4BNI	Jackson KA4BNI	443.7125	+5	CC1	DMR		—	Jackson, TN
26.2	KA4P	Decaturville KA4P	443.3250	+5	TSQL 131.8	FM (analog)		—	Decaturville, TN
27.0	WF4Q	Jackson Hosp WF4Q	145.1700	-0.6	TONE 107.2	FM (analog)		—	Jackson, TN
27.7	WF4Q	Jackson WF4Q	147.2100	+0.6	TSQL 107.2	FM (analog) (FM,C4FM)		—	Jackson, TN
28.6	KQ4MWO	Parsons KQ4MWO BM	441.7250	-1	CC1	DMR	BrandMeister 3205648	—	Parsons, TN
29.4	WF5D	Corinth WF5D	145.3900	-0.6	TONE 100.0	FM (analog)		—	Corinth, MS
29.4	K5WHB	Corinth K5WHB ham	147.2850	+0.6	TONE 203.5	FM (analog) (DMR,FM)	AllStar 417552 EchoLink 11932 ham	—	Corinth, MS
29.4	W5AWP	Corinth W5AWP	147.3750	+0.6	TONE 107.2	FM (analog)		—	Corinth, MS
29.4	KC5CO	Corinth KC5CO	443.9000	+5	CC1	DMR		—	Corinth, MS
29.4	KC5CO Offline	Corinth KC5CO	147.3450	+0.6	TONE 123.0	FM (analog)		—	Corinth, MS
29.4	W5AWP Offline	Corinth W5AWP BM	441.8000	+5	TONE 107.2	FM (analog) (DMR,FM)	BrandMeister 314384	—	Corinth, MS
29.5	N5VGK Listed as N5VGK-PICKWICK	Counce Pickwick N5VGK BM	442.0750	+5	CC1	DMR	BrandMeister 314620	—	Counce, TN
32.0	K5WHB	Corinth K5WHB	444.9875	+5	CC1	DMR		—	Corinth, MS
32.1	K5WHB	Corinth Lakehill K5WHB	53.0700	-1	TSQL 203.5	FM (analog)		—	Corinth, MS
32.1	K5WHB	Corinth Lakehill K5WHB	444.6000	+5	TSQL 203.5	FM (analog) (DMR,FM)		—	Corinth, MS
34.2	NQ4U Listed as NQ4U MEDINA	Medina NQ4U BM	145.4400	-0.6	CC1	DMR	BrandMeister 312279	—	Medina, TN
34.5	WT4WA	Medina WT4WA	146.9700	-0.6	TONE 107.2	FM (analog)		—	Medina, TN
34.9	KB5YNM Offline	Corinth Pine Mtn KB5YNM	147.0000	-0.6	TSQL 203.5	FM (analog)		—	Corinth, MS
35.1	WF5D	Corinth WF5D	441.9250	+5	TSQL 100.0	FM (analog)		—	Corinth, MS
37.1	KM4GHK	WHITEVILLE KM4GHK	444.4375	+5	none	D-STAR		—	WHITEVILLE, TN
39.0	KF4GZI	Waterloo KF4GZI	442.1250	+5	TSQL 100.0	FM (analog)		—	Waterloo, AL
39.1	KG4LTU	Huntingdon KG4LTU	147.3300	+0.6	TSQL 131.8	FM (analog)		—	Huntingdon, TN
39.1	N9KOR	Huntingdon OS Rd N9KOR	443.6500	+5	TSQL 123.0	FM (analog)		—	Huntingdon, TN
39.2	KE5HYT	Corinth KE5HYT EchoLink	444.9000	+5	TONE 100.0	FM (analog)	EchoLink 911524	—	Corinth, MS
40.7	N5VGK	Rienzi N5VGK BM	444.8250	+5	CC1	DMR	BrandMeister 314979	—	Rienzi, MS
41.3	KF4TNP	Waynesboro KF4TNP	443.1000	+5	none	P25		—	Waynesboro, TN
41.3	KF4AKV	Waynesboro KF4AKV	443.9500	+5	TONE 100.0	FM (analog)		—	Waynesboro, TN
41.3	N3SDO	Rienzi N3SDO AllStar	442.6750	+5	TONE 100.0	FM (analog)	AllStar 29019	—	Rienzi, MS
41.5	KA4BNI	Milan KA4BNI	442.6750	+5	TSQL 131.8	FM (analog)		—	Milan, TN
42.0	W5TCR	Iuka Woodall Mtn W5TCR AllStar	146.8500	-0.6	TONE 141.3	FM (analog)	AllStar 642680 EchoLink 413696	—	Iuka, MS
44.4	KF4ZGK	Huntingdon Carro KF4ZGK	146.8350	-0.6	TONE 123.0	FM (analog)		—	Huntingdon, TN
44.4	KO4PKJ	Huntingdon Wtr KO4PKJ	146.1150	+0.6	TSQL 141.3	FM (analog)		—	Huntingdon, TN
44.9	NA8X	Brownsville Wtr NA8X	147.3150	+0.6	TSQL 107.2	FM (analog)		—	Brownsville, TN
45.3	WA4VVX	Lobelville WA4VVX	145.4300	-0.6	TONE 114.8	FM (analog)		—	Lobelville, TN
46.1	KA4BNI Offline	Dresden KA4BNI	442.4000	-0.6	CC?	DMR		—	Dresden, TN
46.2	NA8X	Brownsville NA8X	444.5250	+5	TSQL 107.2	FM (analog)		—	Brownsville, TN
48.8	WX4EMT Offline	Somerville WX4EMT	443.4000	+5	CC?	DMR		—	Somerville, TN
49.0	KF4CCT	Somerville Wtr KF4CCT AmComm	443.4000	+5	CC1	DMR	AmComm	—	Somerville, TN
49.0	WA4VVX	Lobelville WA4VVX	442.8500	+5	TONE 107.2	FM (analog)		—	Lobelville, TN
49.7	WT4WA	Trenton WT4WA	146.8650	-0.6	TSQL 127.3	FM (analog)		—	Trenton, TN