N9TPB FCC License Search
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

K3GGM

Currently held by David W Harrell · 2 holders on record

🗓 Active on 1 net · last heard Sep 24, 2026

Current holder: David W Harrell

Held K3GGM Feb 24, 2024 → present · first licensed Jul 1, 2023 as KC3WIX · 2 licenses · FRN 0033939976

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

Previous holder: Willard D Fountain

Held K3GGM May 8, 2001 → May 8, 2011 · first licensed Apr 2, 2001 as KB3GJB · 2 licenses · FRN 0004460069

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

Nets

NetWhenFrequencyRoleTimesLast
Charles County ARCThu 12:30 AM UTC147.195Checked in12026-09-24

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

49 repeaters within 50 miles of this address, closest first · map these & export for a radio →

MilesCallOutputOffsetToneModeNetworksLocation
0.4 K3GGM 446.5000 -5 CC1 DMR BrandMeister 3211901 Hollywood, MD
3.5 KB2SKP 445.2500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 74906 Lexington Park, MD
5.8 W1JD 439.8750 -5 CC8 DMR BrandMeister 3124132 Mechanicsville, MD
7.0 KB2SKP 446.0125 in 433.0125 CC1 DMR BrandMeister 314491901 Lexington Park, MD
14.3 N3PPH 441.7875 +5 CC1 DMR Interstate-2 Mechanicsville, MD
14.9 N3PPH 441.3875 +5 CC1 DMR Interstate-3 Prince Frederick, MD
17.4 K3OCM 443.1875 +5 CC6 DMR K4USD-Net Charlotte Hall, MD
23.5 K6XH 443.0875 +5 CC1 DMR BrandMeister 314364 Callao, VA
24.5 WG3K 444.3500 +5 CC1 DMR BrandMeister 312393 Chesapeake Beach, MD
29.4 WX4EMC 442.7000 +5 CC1 DMR DMRVA Heathsville, VA
31.4 N3LHD 442.4625 +5 CC1 DMR Interstate-c-Bridge-1 Brandywine, MD
32.7 W3SMR 147.1500 +0.6 TSQL 114.8 FM (analog) Brandywine, VA
33.5 N3YMS 442.5375 +5 CC1 DMR Interstate Trappe, MD
35.7 N3LHD 444.6500 +5 CC6 DMR Interstate-c-Bridge-1 Upper Marlboro, MD
41.0 W3VPR 444.4000 +5 TSQL 107.2 FM (analog) 🗓 3 nets Davidsonville, MD
41.0 W3VPR 147.1050 +0.6 TSQL 107.2 FM (analog) 🗓 3 nets Davidsonville, MD
43.4 KC3DVC 145.1300 -0.6 CC1 DMR Interstate Crisfield, MD
43.5 N3JLT 443.1000 +5 CC1 DMR Interstate Alexandria, VA
43.7 KB3CMA 441.8375 +5 CC1 DMR Interstate-3 Annapolis, MD
43.9 W4ATN 443.7875 +5 CC3 DMR DMR-MARC Annapolis, MD
44.3 K4US 146.6550 -0.6 TSQL 141.3 FM (analog) (FM,C4FM) Alexandria, VA
44.7 K4MMJ 433.1000 +5 CC1 DMR BrandMeister 317511602 Fredericksburg, FMl8, VA
45.4 KB3CMA 442.3000 +5 TSQL 107.2 FM (analog) (FM,C4FM) Annapolis, MD
45.6 W4HFH 442.4125 +5 CC1 DMR DMRVA Alexandria, VA
45.9 N3YMS 441.8875 +0.6 CC2 DMR Interstate Princess Anne, MD
45.9 W4HFH 147.3150 +0.6 TSQL 107.2 FM (analog) Alexandria, VA
46.0 W4HFH 442.0600 +5 none D-STAR Alexandria, VA
46.0 W4HFH 444.6000 +5 TSQL 107.2 FM (analog) Alexandria, VA
46.3 N3KNT 442.0500 +0.6 CC1 DMR Interstate-2-Network Federalsburg, MD
46.4 WA3RF 441.0000 +5 TONE 173.8 FM (analog) AllStar 57512 Cheverly, MD
46.8 W3VPR 147.0750 +0.6 TSQL 107.2 FM (analog) 🗓 3 nets Crownsville, MD
46.8 N8HM 438.4500 -5 CC1 DMR BrandMeister 311101701 Arlington, VA
46.9 K3WS 443.3750 -5 TONE 123.0 FM (analog) AllStar 27701 Washington, DC
46.9 K3WS 447.3750 -5 TONE 123.0 FM (analog) AllStar 27701 Washington, DC
47.1 K0BMM 447.3125 -5 CC1 DMR BrandMeister 322315305 Arlington, VA
47.3 W3GAB 433.8000 +5 CC1 DMR BrandMeister 321788101 Stevensville, MD
47.5 K3GMR 146.6100 -0.6 TSQL 77.0 FM (analog) Bladensburg, MD
47.5 K4SVT 441.9000 +5 CC1 DMR BrandMeister 311287801 Forest, VA
47.8 W3AGB 444.1625 +5 CC1 DMR DMRVA Washington, DC
47.8 W3AGB 147.3600 +0.6 CC1 DMR K4USD Washington, DC
48.1 N3HAZ 439.5500 in 433.5500 CC1 DMR BrandMeister 3197367 Annapolis, MD
49.2 N3SCP 447.5500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 18557 Gambrills, MD
49.5 KC3FCQ 442.8750 +5 CC1 DMR BrandMeister 312411801 Arnold, MD
49.7 KB3IAI 439.9000 in 438.2000 CC1 DMR BrandMeister 3172111 Gambrills, MD
49.8 KR4KMS 449.5000 -5 CC7 DMR BrandMeister 322289401 Stafford, VA
49.9 W4AVA 146.6250 -0.6 TSQL 107.2 FM (analog) Stafford, VA
3.8 KB3FWW offline 449.4900 simplex TSQL 146.2 FM (analog) IRLP 8856 Hollywood, MD
46.4 W7DQ offline 446.9250 simplex TSQL 107.2 FM (analog) IRLP 3510 Widewater, VA
48.6 N3TUK offline 443.6625 +5 CC1 DMR BrandMeister 313057 Hyattsville, MD

Vanity requests for K3GGM

2 applications listed K3GGM as a choice, newest first.

FiledAwardApplicantChoice #Status
Feb 6, 2024 Feb 24, 2024 KC3WIX · David W Harrell · Hollywood, MD 1Granted
Apr 20, 2001 May 8, 2001 KB3GJB · Willard D Fountain · Jarrettsville, MD 1Granted