N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

GEORGE C GROTZ

FRN 0003258571 · first licensed Jan 25, 2000 as AA4D · 1 license on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
Mar 8, 2022	0009944841	HAM	Administrative update	Granted	AA4D
Mar 10, 2020	0009006206	HAM	Administrative update	Granted	AA4D
May 14, 2018	0008209754	HAM	Renewal	Granted	AA4D
Jun 23, 2011	0004777613	HAM	Administrative update	Granted	AA4D
Jun 24, 2008	0003485088	HAM	Renewal	Granted	AA4D
Oct 27, 2005	0002361390	HAM	Administrative update	Granted	AA4D
Jan 24, 2000	0000073261	HAM	Administrative update	Granted	AA4D

Complete licensing history

AA4D Active Amateur Extra Jan 25, 2000 → expires Aug 4, 2028

Licensee
GEORGE C GROTZ

Address
122 Palmer Place
Richmond Hill, GA 31324
31.9103, -81.2940 (street) · Grid EM91iv · CQ 5 · ITU 8 · map ↗

FRN
0003258571

Last granted
May 14, 2018

Effective
Mar 8, 2022

Last action
Mar 8, 2022
FCC actions (7)
- Mar 8, 2022 — Administrative update LIAUA
- Mar 10, 2020 — Administrative update LIAUA
- May 14, 2018 — License renewed LIREN
- Jun 24, 2011 — Administrative update LIAUA
- Jun 25, 2008 — License renewed LIREN
- Oct 28, 2005 — Administrative update LIAUA
- Jan 25, 2000 — Administrative update LIAUA

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 · 13 snapshots · as AA4D
GEORGE C GROTZ
122 Palmer Place, Richmond Hill, GA 31324
31.9103, -81.2940 (street) · Grid EM91iv · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → May 6, 2019 · 33 snapshots · as AA4D
GEORGE C GROTZ
2212 Banbury St., CHARLOTTESVILLE, VA 22901
38.0877, -78.5527 (ZIP center) · Grid FM08rc · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as AA4D
GEORGE C GROTZ
609 Hinton Av, CHARLOTTESVILLE, VA 22902
37.9103, -78.5221 (ZIP center) · Grid FM07rv · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as AA4D
GEORGE C GROTZ
1009 TOWNE LN, CHARLOTTESVILLE, VA 22901
38.0877, -78.5527 (ZIP center) · Grid FM08rc · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

57 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
10.3	W4LHS	Savannah WSAV W4LHS EchoLink	442.7000	+5	TONE 123.0	FM (analog)	EchoLink 955050	—	Savannah, GA
10.3	W4LHS	Bloomingdale WJC W4LHS	146.9700	-0.6	TONE 123.0	FM (analog)		—	Bloomingdale, GA
10.4	KG4LVN	Midway KG4LVN	146.9400	-0.6	none	D-STAR		—	Midway, GA
12.3	KA4CID	Midway KA4CID EchoLink	443.3000	+5	TONE 97.4	FM (analog)	EchoLink 954295	—	Midway, GA
13.3	no call listed Listed as SERA	Midwaw-GA Florida	146.9400	-0.6	none	FM (analog)		—	Midwaw-GA, FL
14.6	KG4OGC	Riceboro KG4OGC	145.4700	-0.6	none	FM (analog) (FM,C4FM)		—	Riceboro, GA
15.8	KK4SGC	Savannah KK4SGC	144.9400	in 147.4400	none	D-STAR		—	Savannah, GA
15.8	KK4SGC	Savannah KK4SGC	440.5875	+5	none	D-STAR		—	Savannah, GA
15.8	KK4SGC	Savannah KK4SGC	1282.7400	-12	none	D-STAR		—	Savannah, GA
15.8	W4LHS	Savannah W4LHS EchoLink	147.3300	+0.6	TONE 203.5	FM (analog)	EchoLink 955050	—	Savannah, GA
16.5	KK4SGC	Savannah KK4SGC	1298.0000	simplex	none	D-STAR		—	Savannah, GA
16.7	K4VYX	Savannah K4VYX MARC	442.8125	+5	CC3	DMR	DMR-MARC	—	Savannah, GA
19.7	KK4ZNJ	Hinesville KK4ZNJ BM	444.8500	+5	CC1	DMR	BrandMeister 313084	—	Hinesville, GA
19.7	KQ4BBQ	Hinesville KQ4BBQ TGIF	444.8500	+5	CC1	DMR	TGIF	—	Hinesville, GA
22.3	KQ4BBQ	Hinesville Arpt KQ4BBQ	144.6200	+0.6	TSQL 103.5	FM (analog) (DV,FM)		—	Hinesville, GA
22.5	no call listed Listed as SERA	Liberty_GA Florida	145.2200	-0.6	none	FM (analog)		—	Liberty_GA, FL
22.5	no call listed Listed as SERA	Liberty_GA Florida	443.0750	+5	none	FM (analog)		—	Liberty_GA, FL
25.1	KF4DG	Pembroke WVAN KF4DG EchoLink	147.1050	+0.6	TONE 100.0	FM (analog)	EchoLink 469003	—	Pembroke, GA
26.1	W4LHS	Tybee W4LHS	146.4450	simplex	TONE 91.5	FM (analog)		—	Tybee, GA
28.9	KK4ONF	Hardeeville KK4ONF	147.0600	+0.6	TSQL 123.0	FM (analog)		—	Hardeeville, SC
29.7	K4VYX	Guyton K4VYX MARC	442.3500	+5	CC8	DMR	DMR-MARC	—	Guyton, GA
30.0	W4HHI	Bluffton W4HHI NC-PRN	444.7375	+5	CC1	DMR	NC-PRN	—	Bluffton, SC
30.0	W4ECA	Guyton W4ECA AllStar	146.7450	-0.6	TONE 97.4	FM (analog)	AllStar 45029	—	Guyton, GA
30.9	N1RCW	Bluffton Lawton N1RCW AllStar	445.9250	simplex	TONE 100.0	FM (analog)	AllStar 29305 EchoLink 398619	—	Bluffton, SC
32.5	KQ4LDQ	Bluffton KQ4LDQ BM	439.2000	in 433.2000	CC1	DMR	BrandMeister 320258601	—	Bluffton, SC
34.0	N0XLP	Bluffton L0C4T0R N0XLP BM	446.2000	-5	CC1	DMR	BrandMeister 316514619	—	Bluffton, L0C4T0R, SC
34.0	W4IAR	Bluffton W4IAR AllStar	442.6750	+5	TONE 100.0	FM (analog)	AllStar 50078 EchoLink 341407	—	Bluffton, SC
34.0	KM4PRN	Bluffton KM4PRN	444.7375	+5	CC1	DMR		—	Bluffton, SC
35.8	N2DAN	Bluffton N2DAN BM	441.5000	in 445.5000	CC1	DMR	BrandMeister 314947901	—	Bluffton, SC, SC
37.9	N4MSE	Hilton Head Isla N4MSE BM	145.3500	-0.6	CC1	DMR	BrandMeister 311664	—	Hilton Head Island, SC
37.9	W4HHI	Hilton Head Isla W4HHI NC-PRN	442.0375	+5	CC1	DMR	NC-PRN	—	Hilton Head Island, SC
38.1	W4IAR	Hilton Head Isla W4IAR	145.3100	-0.6	TONE 100.0	FM (analog)		—	Hilton Head Island, SC
38.1	W4IAR	Hilton Head Isla W4IAR	147.2400	+0.6	TONE 100.0	FM (analog)		—	Hilton Head Island, SC
38.1	KM4PRN	Hilton Head Isla KM4PRN	442.0375	+5	CC0	DMR		—	Hilton Head Island, SC
38.1	W4IAR	Hilton Head Isla W4IAR	444.3500	+5	TONE 123.0	FM (analog)		—	Hilton Head Island, SC
38.1	W4IAR	Hilton Head Isla W4IAR	147.3750	+0.6	none	D-STAR		—	Hilton Head Island, SC
39.7	W4CLA	Claxton W4CLA	147.0750	+0.6	TONE 123.0	FM (analog)		—	Claxton, GA
40.6	KE4ZFR	Jesup KE4ZFR	146.8650	-0.6	TSQL 141.3	FM (analog)		—	Jesup, GA
40.6	KE4ZFR	Jesup KE4ZFR	441.6750	+5	TONE 131.8	FM (analog)		—	Jesup, GA
40.8	KD4GGY	Jesup KD4GGY	440.9250	simplex	CC?	DMR		—	Jesup, GA
41.5	KD4GGY	Jesup KD4GGY SE	441.8125	+5	CC1	DMR	SE	—	Jesup, GA
45.1	KS4K	Jesup KS4K BM	434.0125	+5	CC1	DMR	BrandMeister 3112660	—	Jesup, GA
46.1	K4VYX	Statesboro K4VYX MARC	442.3125	+5	CC3	DMR	DMR-MARC	—	Statesboro, GA
46.1	W4BFT	Beaufort W4BFT AllStar	145.1300	-0.6	TSQL 88.5	FM (analog)	AllStar 65545 EchoLink 339993	—	Beaufort, SC
47.0	KF4DG	Statesboro WWNS KF4DG	147.3900	+0.6	TONE 100.0	FM (analog)		—	Statesboro, GA
48.3	KQ4TAY	Port Royal KQ4TAY BM	441.5000	in 445.5000	CC1	DMR	BrandMeister 3208856	—	Port Royal, SC
49.2	W5BFT	Beaufort W5BFT	146.6550	-0.6	none	FM (analog)		—	Beaufort, SC
49.8	W4BFT	Beaufort Hosp W4BFT	443.8500	+5	TSQL 123.0	FM (analog)		—	Beaufort, SC
16.5	W4LHS offline	Savannah Talmadg W4LHS	147.2100	+0.6	TONE 210.7	FM (analog)		—	Savannah, GA
19.6	KG4OGC offline	Hinesville KG4OGC	444.8500	+5	TONE 100.0	D-STAR		—	Hinesville, GA
25.1	KJ4GGV offline	Pembroke WVAN KJ4GGV	145.2800	-0.6	none	FM (analog) (DV,FM)		—	Pembroke, GA
25.1	KJ4GGV offline	Pembroke WVAN KJ4GGV	440.7000	+5	none	FM (analog) (DV,FM)		—	Pembroke, GA
25.1	KJ4GGV offline	Pembroke WVAN KJ4GGV	1282.7000	-12	none	FM (analog) (DV,FM)		—	Pembroke, GA
25.1	KJ4GGV offline	Pembroke WVAN KJ4GGV	1298.5000	simplex	none	D-STAR		—	Pembroke, GA
30.9	N1RCW offline	Bluffton Lawton N1RCW AllStar	147.4350	simplex	TONE 88.5	FM (analog)	AllStar 47547	—	Bluffton, SC
38.5	N4MSE offline	Hilton Head Isla N4MSE BM	442.5750	+5	CC1	DMR	BrandMeister 310558	—	Hilton Head Island, SC
49.9	W4BFT offline	Beaufort WJWJ W4BFT	146.6550	-0.6	none	FM (analog)		—	Beaufort, SC