N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 1, 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, WIAA4D HAM
🔒 Not available — currently licensed, through Aug 4, 2028. If it isn't renewed, it opens for vanity requests Aug 5, 2030.
📬 QSL: LoTW user, last upload Mar 3, 2016 · not eQSL AG
Currently held by GEORGE C GROTZ · 1 holder on record
Current holder: GEORGE C GROTZ
Held AA4D Jan 25, 2000 → present · first licensed Jan 25, 2000 as AA4D · 1 license · FRN 0003258571
-
- Licensee
- GEORGE C GROTZ
- Address
- 122 Palmer Place
Richmond Hill, GA 31324
- 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 → Sep 27, 2026 · 12 snapshots · as AA4D
GEORGE C GROTZ
122 Palmer Place, Richmond Hill, GA 31324 - Seen Oct 17, 2011 → May 6, 2019 · 33 snapshots · as AA4D
GEORGE C GROTZ
2212 Banbury St., CHARLOTTESVILLE, VA 22901 - Seen May 27, 2010 · 1 snapshot · as AA4D
GEORGE C GROTZ
609 Hinton Av, CHARLOTTESVILLE, VA 22902 - Seen Nov 7, 2004 · 1 snapshot · as AA4D
GEORGE C GROTZ
1009 TOWNE LN, CHARLOTTESVILLE, VA 22901
Others requesting AA4D
2 applications listed AA4D as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 27, 2017 | Apr 14, 2017 | KG4CWF · DENNIS M SAN PEDRO · MIAMI, FL | 4 | Dismissed |
| Dec 21, 2007 | Jan 8, 2008 | KI4TFJ · DORSEY D KIRKPATRICK · CRAB ORCHARD, KY | 1 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AA4D in the last 24 hours. They show up here within seconds of AA4D beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
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 |