N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

W4FNZ HAM

Amateur Extra class licensed since 2020 (6 yrs) W4FNZ since 2020 · previously KO4COB Saint Simons Island, GA grid EM91hg active on 8 nets LoTW user eQSL AG 53 repeaters within 50 mi

🔒 Not available — currently licensed, through Apr 11, 2030. If it isn't renewed, it opens for vanity requests Apr 12, 2032.

📬 QSL: LoTW user · last upload Jun 16, 2026 · eQSL AG member · QRZ · HamQTH

📝 W4FNZ has filed vanity applications before — latest filed Mar 24, 2020 · what was requested

Currently held by William D Jeffers · 1 holder on record

🗓 Active on 8 nets · last heard Oct 5, 2026

Current holder: William D Jeffers

Held W4FNZ Apr 11, 2020 → present · first licensed Mar 13, 2020 as KO4COB · 2 licenses · FRN 0029319449

W4FNZ Active Amateur Extra · vanity Apr 11, 2020 → expires Apr 11, 2030

Licensee
William D Jeffers

Address
205 Rice Mill
Saint Simons Island, GA 31522
31.2891, -81.3472 (street) · Grid EM91hg · CQ 5 · ITU 8 · map ↗

FRN
0029319449

Previous call
KO4COB (General)

Last granted
Apr 11, 2020

Effective
Mar 11, 2021

Last action
Mar 11, 2021
FCC actions (3)
- Mar 11, 2021 — License modified LIMOD
- Apr 11, 2020 — Vanity call sign granted VANGRT
- Apr 11, 2020 — License issued LIISS
KO4COB Canceled General Mar 13, 2020 → Apr 11, 2020 (canceled)

Licensee
William D Jeffers

Address
205 Rice Mill
Saint Simons Island, GA 31522
31.2891, -81.3472 (street) · Grid EM91hg · CQ 5 · ITU 8 · map ↗

FRN
0029319449

Last granted
Mar 13, 2020

Effective
Mar 13, 2020

Last action
Apr 11, 2020
FCC actions (3)
- Apr 11, 2020 — License canceled LICAN
- Mar 13, 2020 — License issued LIISS
- Mar 13, 2020 — Systematic call sign granted SYSGRT

Address history

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

Seen Apr 16, 2022 → Oct 4, 2026 · 26 snapshots · as KO4COB
William D Jeffers
205 Rice Mill, Saint Simons Island, GA 31522
31.2891, -81.3472 (street) · Grid EM91hg · CQ 5 · ITU 8 · map ↗

Vanity applications filed by W4FNZ

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 24, 2020 Granted Apr 11, 2020 0009021976	KO4COB · William D Jeffers · General 205 Rice Mill, Saint Simons Island, GA 31522 31.2891, -81.3472 (street) · Grid EM91hg · CQ 5 · ITU 8 · map ↗	1.W4FNZ ✓ granted	Granted got W4FNZ

Others requesting W4FNZ

2 applications listed W4FNZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 24, 2020	Apr 11, 2020	KO4COB · William D Jeffers · Saint Simons Island, GA	1	Granted
Aug 1, 2005	Aug 19, 2005	KI4JVT · RAY C HINKLE JR · MERRITT ISLAND, FL	7	Granted

Nets

Net	When	Frequency	Role	Times	Last
Net Buddy Test Net	Mon, Thu 3:45 PM · Mon, Sun 8:15 PM · Tue 8:00 AM CT	7.194	Checked in	5	2026-09-14
OMISS 40m SSB Net	Mon, Wed, Fri, Sat 7:15 PM · Tue, Wed 7:30 PM CT	7.195	Checked in	3	2026-09-23
OMISS 40m SSB Net	Mon, Tue, Wed, Fri, Sat 8:15 PM · Mon, Thu 8:30 PM · Thu 10:15 PM ET	7.192	Checked in	2	2026-09-22
OMISS 40m SSB Net	Sun 6:15 PM · Sun 6:30 PM MT	7.185	Checked in	1	2026-10-05
OMISS 40m SSB Net	Sun 8:15 PM · Fri 8:30 PM ET	7.211	Checked in	1	2026-09-28
OMISS 80m SSB Net	Daily 10:30 PM ET	3.830	Checked in	1	2026-09-24
OMISS 15m SSB Net	Sat, Sun 4:30 PM UTC	21.395	Checked in	1	2026-09-19
OMISS 40m SSB Net	Wed, Thu, Fri, Sat 5:15 PM · Tue 5:30 PM PT	7.218	Checked in	1	2026-09-10

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4FNZ in the last 24 hours. They show up here within seconds of W4FNZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

53 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
7.1	no call listed Listed as SERA	St Simons-GA Florida	443.0625	+5	none	FM (analog)		—	St Simons-GA, FL
12.7	KG4PXG	Brunswick KG4PXG BM	442.2000	+5	CC7	DMR	BrandMeister 310795	—	Brunswick, GA
12.7	KK4GXP	Brunswick KK4GXP SE	444.9875	+5	CC1	DMR	SE	—	Brunswick, GA
12.7	K3RCB	Brunswick K3RCB	440.5625	+5	none	D-STAR		—	Brunswick, GA
14.3	WX4BWK	Brunswick Sidney WX4BWK EchoLink	145.3300	-0.6	TONE 131.8	FM (analog)	EchoLink 245576	—	Brunswick, GA
25.1	no call listed Listed as SERA	Waverly-GA Florida	145.1200	-0.6	none	FM (analog)		—	Waverly-GA, FL
25.1	no call listed Listed as SERA	Waverly-GA Florida	442.0125	simplex	none	FM (analog)		—	Waverly-GA, FL
25.8	N4CGH	Waverly N4CGH	145.0800	in 146.4800	none	D-STAR		—	Waverly, GA
25.8	N4CGH	Waverly N4CGH	442.0125	+5	none	FM (analog)		—	Waverly, GA
30.2	no call listed Listed as SERA	Midwaw-GA Florida	146.9400	-0.6	none	FM (analog)		—	Midwaw-GA, FL
31.3	KG4OGC	Riceboro KG4OGC	145.4700	-0.6	none	FM (analog) (FM,C4FM)		—	Riceboro, GA
31.4	KB4CC	Woodbine Public KB4CC AllStar	147.1950	+0.6	TSQL 127.3	FM (analog)	AllStar 510749 AllStar 65151	—	Woodbine, GA
34.6	KA4CID	Midway KA4CID EchoLink	443.3000	+5	TONE 97.4	FM (analog)	EchoLink 954295	—	Midway, GA
35.6	KG4LVN	Midway KG4LVN	146.9400	-0.6	none	D-STAR		—	Midway, GA
38.3	K4QHR	Kingsland K4QHR AllStar	146.8950	-0.6	TSQL 127.3	FM (analog) (FM,P25)	AllStar 57330	—	Kingsland, GA
38.6	KE4ZFR	Jesup KE4ZFR	146.8650	-0.6	TSQL 141.3	FM (analog)		—	Jesup, GA
38.6	KE4ZFR	Jesup KE4ZFR	441.6750	+5	TONE 131.8	FM (analog)		—	Jesup, GA
38.6	KD4GGY	Jesup KD4GGY SE	441.8125	+5	CC1	DMR	SE	—	Jesup, GA
38.8	KD4GGY	Jesup KD4GGY	440.9250	simplex	CC?	DMR		—	Jesup, GA
38.8	KQ4BBQ	Hinesville Arpt KQ4BBQ	144.6200	+0.6	TSQL 103.5	FM (analog) (DV,FM)		—	Hinesville, GA
38.9	no call listed Listed as SERA	Liberty_GA Florida	145.2200	-0.6	none	FM (analog)		—	Liberty_GA, FL
38.9	no call listed Listed as SERA	Liberty_GA Florida	443.0750	+5	none	FM (analog)		—	Liberty_GA, FL
39.5	W1KFR	Kingsland W1KFR SE	444.6250	+5	CC3	DMR	SE	—	Kingsland, GA
39.7	K4QHR	Kingsland K4QHR	443.0625	+5	DCS 411	FM (analog) (FM,P25)		—	Kingsland, GA
40.0	W1KFR	Kingsland W1KFR IRLP	449.0000	simplex	TSQL 127.3	FM (analog)	IRLP 4801	—	Kingsland, GA
40.1	W1KFR	Kingsland W1KFR BM	439.7375	in 432.7375	CC10	DMR	BrandMeister 311303210	—	Kingsland, GA
40.1	W1KFR	Kingsland W1KFR BM	441.2375	in 447.2375	CC12	DMR	BrandMeister 311303212	—	Kingsland, GA
40.3	KC2CWT	KingsLand KC2CWT SE	444.9750	+5	CC1	DMR	SE	—	KingsLand, GA
40.3	N9USN	Kingsland N9USN BM	442.8500	+5	CC3	DMR	BrandMeister 311341	—	Kingsland, GA
40.3	KN4EMQ	Kingsland KN4EMQ	146.8800	-0.6	none	D-STAR		—	Kingsland, GA
40.4	KK4ZNJ	Hinesville KK4ZNJ BM	444.8500	+5	CC1	DMR	BrandMeister 313084	—	Hinesville, GA
40.4	KQ4BBQ	Hinesville KQ4BBQ TGIF	444.8500	+5	CC1	DMR	TGIF	—	Hinesville, GA
41.9	KS4K	Jesup KS4K BM	434.0125	+5	CC1	DMR	BrandMeister 3112660	—	Jesup, GA
42.0	W1KFR	Kingsland W1KFR SE	444.8375	+5	CC7	DMR	SE	—	Kingsland, GA
47.3	N4TCA	Patterson N4TCA AllStar	441.5250	+5	TSQL 141.3	FM (analog)	AllStar 466842	—	Patterson, GA
48.2	no call listed Listed as SERA	Folkston-GA Florida	146.7900	-0.6	TONE 141.3	FM (analog)		—	Folkston-GA, FL
48.2	N9HEL	Fernandina Beach N9HEL BM	430.4875	in 439.4875	CC1	DMR	BrandMeister 319057004	—	Fernandina Beach, FL
48.3	AB4KK	Folkston AB4KK AllStar	145.7790	-0.6	none	FM (analog)	AllStar 510742	—	Folkston, GA
48.3	AB4KK	Folkston AB4KK AllStar	442.8500	+5	TONE 127.3	FM (analog) (DMR,FM)	AllStar 510743 AllStar 510746 TGIF	—	Folkston, GA
48.3	AB4KK	Folkston AB4KK AllStar	445.1000	simplex	TONE 100.0	FM (analog)	AllStar 510750	—	Folkston, GA
48.3	AB4KK	Folkston AB4KK AllStar	146.7900	-0.6	TSQL 127.3	FM (analog) (DMR,FM)	AllStar 510740 EchoLink 626696 WIRES-X 333 AllStar 510741 AllStar 510744 AllStar 510748 BrandMeister 311009	—	Folkston, GA
49.6	KC5LPA	Yulee KC5LPA	145.2300	-0.6	TONE 127.3	FM (analog)		—	Yulee, FL
49.6	KC5LPA	Yulee KC5LPA	442.9000	+5	TONE 127.3	FM (analog)		—	Yulee, FL
49.9	AB4KK	Folkston AB4KK BM	444.1000	+5	CC1	DMR	BrandMeister 311008	—	Folkston, GA
49.9	AB4KK	Folkston AB4KK TGIF	441.8500	+5	CC1	DMR	TGIF	—	Folkston, GA
39.4	K4QHR offline	Kingsland K4QHR SE	442.1125	+5	CC7	DMR	SE	—	Kingsland, GA
40.6	KG4OGC offline	Hinesville KG4OGC	444.8500	+5	TONE 100.0	D-STAR		—	Hinesville, GA
43.3	KC5LPA offline	Fernandina Beach KC5LPA	147.3600	+0.6	TSQL 127.3	FM (analog)		—	Fernandina Beach, FL
48.3	AB4KK offline	Folkston AB4KK BM	442.1000	+5	CC1	DMR	BrandMeister 310958	—	Folkston, GA
48.3	AB4KK offline	Folkston AB4KK	436.0000	+5	CC?	DMR		—	Folkston, GA
48.3	AB4KK offline	Folkston AB4KK	444.0000	-0.6	CC?	DMR		—	Folkston, GA
48.3	AB4KK offline	Jesup AB4KK AllStar	145.7500	+5	TONE 110.9	FM (analog) (DMR,FM)	AllStar 510740	—	Jesup, GA
49.5	N4FCU offline	Yulee FDOT N4FCU	442.9000	+5	TSQL 127.3	FM (analog)		—	Yulee, FL