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

KC3WYO

Currently held by Colleen I White · 1 holder on record

🗓 Active on 1 net · net control for 1 · last heard Sep 28, 2026

Current holder: Colleen I White

Held KC3WYO May 6, 2022 → present · first licensed Apr 11, 2022 as KC3TXJ · 2 licenses · FRN 0032162323

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

Nets

NetWhenFrequencyRoleTimesLast
W3VPR Holly Net Central MDWed, Thu 6:45 AM · Tue 6:30 AM · Mon 7:00 AM ET147.075Net control12026-09-28
W3VPR Holly Net Central MDWed, Thu 6:45 AM · Tue 6:30 AM · Mon 7:00 AM ET147.075Checked in12026-09-28

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

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

MilesCallOutputOffsetToneModeNetworksLocation
6.2 WA3RF 441.0000 +5 TONE 173.8 FM (analog) AllStar 57512 Cheverly, MD
6.5 K3WS 443.3750 -5 TONE 123.0 FM (analog) AllStar 27701 Washington, DC
6.5 K3WS 447.3750 -5 TONE 123.0 FM (analog) AllStar 27701 Washington, DC
7.4 K3GMR 146.6100 -0.6 TSQL 77.0 FM (analog) Bladensburg, MD
7.5 W3AGB 444.1625 +5 CC1 DMR DMRVA Washington, DC
7.5 W3AGB 147.3600 +0.6 CC1 DMR K4USD Washington, DC
8.0 N3JLT 443.1000 +5 CC1 DMR Interstate Alexandria, VA
8.1 W3SMR 147.1500 +0.6 TSQL 114.8 FM (analog) Brandywine, VA
8.3 N3LHD 444.6500 +5 CC6 DMR Interstate-c-Bridge-1 Upper Marlboro, MD
8.3 N8HM 438.4500 -5 CC1 DMR BrandMeister 311101701 Arlington, VA
8.9 K4US 146.6550 -0.6 TSQL 141.3 FM (analog) (FM,C4FM) Alexandria, VA
9.7 W4HFH 442.4125 +5 CC1 DMR DMRVA Alexandria, VA
10.3 K0BMM 447.3125 -5 CC1 DMR BrandMeister 322315305 Arlington, VA
10.7 W4HFH 147.3150 +0.6 TSQL 107.2 FM (analog) Alexandria, VA
10.8 W4HFH 442.0600 +5 none D-STAR Alexandria, VA
10.9 N3LHD 442.4625 +5 CC1 DMR Interstate-c-Bridge-1 Brandywine, MD
10.9 W4HFH 444.6000 +5 TSQL 107.2 FM (analog) Alexandria, VA
11.6 K4SVT 441.9000 +5 CC1 DMR BrandMeister 311287801 Forest, VA
12.0 W3GMR 146.8800 -0.6 TSQL 77.0 FM (analog) Greenbelt, MD
12.1 WA3KOK 449.9750 -5 TSQL 107.2 FM (analog) IRLP 4000 Washington, DC
12.2 W3WDC 443.0125 +5 CC4 DMR BrandMeister 312819502 Washington, DC
12.8 W4WVP 145.4700 -0.6 TSQL 107.2 FM (analog) Arlington, VA
15.2 W9DSG 448.0625 -5 CC1 DMR BrandMeister 3223922 Falls Church, VA
15.3 KY3O 438.4500 -5 CC1 DMR BrandMeister 318573701 Calverton, MD
16.0 W3VPR 444.4000 +5 TSQL 107.2 FM (analog) 🗓 3 nets Davidsonville, MD
16.0 W3VPR 147.1050 +0.6 TSQL 107.2 FM (analog) 🗓 3 nets Davidsonville, MD
16.1 W3MFP 442.8875 +5 CC5 DMR BrandMeister 312428101 Wheaton, MD
16.2 W3KIT 438.2875 simplex TONE 203.5 FM (analog) AllStar 547612 AllStar 547619 SHARI-UHF Maryland, MD
17.6 K4HTA 146.6850 -0.6 TONE 110.9 FM (analog) AllStar 52093 EchoLink 🗓 1 net Tysons Corner, VA
17.8 KB3IAI 439.9000 in 438.2000 CC1 DMR BrandMeister 3172111 Gambrills, MD
17.9 W3SQN 442.9000 +5 CC1 DMR BrandMeister 312418 Laurel, MD
18.2 K3VOA 147.0450 +0.6 TONE 77.0 FM (analog) AllStar 23918 Silver Spring, MD
18.2 K3VOA 447.5750 -5 TONE 77.0 FM (analog) AllStar 23919 Silver Spring, MD
18.6 N3SCP 447.5500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 18557 Gambrills, MD
19.1 WA3KOK 446.5000 simplex TSQL 100.0 FM (analog) IRLP 4332 Laurel, MD
19.5 N3QEM 442.9000 +5 CC1 DMR Interstate AWSVirginia Vienna, VA
19.5 N3QEM 145.1763 -0.6 CC13 DMR Interstate Vienna, VA
19.7 N3BBF 447.8750 -5 CC1 DMR BrandMeister 314982 Potomac, MD
19.7 N3BBF 442.9000 +5 CC1 DMR BrandMeister 314963 Potomac, MD
19.8 KN4ANG 448.3000 simplex TSQL 110.9 FM (analog) IRLP 4048 Burke, VA
19.8 W3VPR 147.0750 +0.6 TSQL 107.2 FM (analog) 🗓 3 nets Crownsville, MD
19.9 N3QEM 927.6750 -25 CC1 DMR Interstate Vienna, VA
19.9 N9KET 445.8000 -5 CC1 DMR BrandMeister 316759602 BrandMeister 316759603 BrandMeister 316759605 BrandMeister 316759606 BrandMeister 316759608 BrandMeister 316759609 BrandMeister 316759611 BrandMeister 316759612 BrandMeister 316759614 BrandMeister 316759615 BrandMeister 316759617 BrandMeister 316759618 BrandMeister 316759620 BrandMeister 316759623 Vienna, VA
20.6 KA2JAI 146.8050 -0.6 TSQL 107.2 FM (analog) EchoLink 🗓 1 net Millersville, MD
21.0 KB3CMA 441.8375 +5 CC1 DMR Interstate-3 Annapolis, MD
21.4 KV3B 146.9550 -0.6 none FM (analog) Rockville, MD
21.4 KB3CMA 442.3000 +5 TSQL 107.2 FM (analog) (FM,C4FM) Annapolis, MD
21.5 WG3K 444.3500 +5 CC1 DMR BrandMeister 312393 Chesapeake Beach, MD
21.6 N3JFW 442.4875 +5 CC1 DMR K4USD-Net rockville, MD
22.2 NC3M 445.9750 simplex TONE 100.0 FM (analog) AllStar 47835 Rockville, MD
22.4 WA3DZD 146.7600 -0.6 TSQL 107.2 FM (analog) Jessup, MD
22.4 KV3B 442.7500 +5 TSQL 156.7 FM (analog) Rockville, MD
22.5 KA3LAO 442.7125 +5 CC1 DMR Interstate-2-Network Jessup, MD
22.7 KB3HGW 448.8000 -5 CC1 DMR BrandMeister 321114701 Jessup, MD
23.4 W4ATN 443.7875 +5 CC3 DMR DMR-MARC Annapolis, MD
23.4 K3UCB 442.9000 +5 CC1 DMR Interstate-Network Olney, MD
24.1 KN4EAR 430.8000 in 445.8000 CC1 DMR BrandMeister 3100457 Reston, VA
25.8 K4XY 448.3750 -5 none FM (analog) AllStar 59777 Fair Oaks, VA
25.9 KG1JAG 446.5000 -5 CC1 DMR BrandMeister 321925001 Town, L0C4T0R, MD
26.1 KC3FCQ 442.8750 +5 CC1 DMR BrandMeister 312411801 Arnold, MD
26.4 K3OCM 443.1875 +5 CC6 DMR K4USD-Net Charlotte Hall, MD
26.5 KA3LAO 441.8875 +5 CC1 DMR Interstate-Network Gaithersburg, MD
26.6 N3PPH 441.3875 +5 CC1 DMR Interstate-3 Prince Frederick, MD
27.4 W3CPO 448.5000 -5 CC1 DMR BrandMeister 312442201 Glen Burnie, MD
27.5 N4CV 443.0875 +5 CC1 DMR AWSVirginia Herndon, VA
27.5 N3OCQ 447.3500 -5 CC1 DMR BrandMeister 314789 🗓 1 net Herndon, VA
27.5 N3QEM 442.4375 +5 CC1 DMR Interstate Herndon, VA
27.5 N3QEM 927.6625 -25 CC1 DMR Interstate Herndon, VA
27.5 N3QEM 145.1637 -0.6 CC13 DMR Interstate Herndon, VA
28.5 N3HAZ 439.5500 in 433.5500 CC1 DMR BrandMeister 3197367 Annapolis, MD
28.6 KR3LC 433.4500 in 446.4500 CC1 DMR BrandMeister 312414103 Pasadena, MD
28.9 N4FSC 145.3100 -0.6 TSQL 77.0 FM (analog) Ashburn, VA
29.1 KD4RTH 443.1500 +5 CC1 DMR BrandMeister 310763 Chantilly, VA
29.1 N3OCQ 443.3500 +5 CC1 DMR BrandMeister 314601 🗓 1 net Chantilly, VA
29.3 N3QEM 442.8750 +5 CC1 DMR AWSVirginia Sterling, VA
29.3 KK4QGD 425.5000 +5 CC1 DMR BrandMeister 313135 Manassas Park, VA
29.4 NQ4T 223.4000 simplex TONE 100.0 FM (analog) AllStar 594081 Manassas, VA
29.4 NQ4T 439.8000 simplex TONE 100.0 FM (analog) AllStar 59408 AllStar 594080 Manassas, VA
29.7 N3PPH 441.7875 +5 CC1 DMR Interstate-2 Mechanicsville, MD
30.2 KC3OQK 439.0000 -5 CC1 DMR BrandMeister 3159601 Ellicott City, MD
30.2 KC3OQK 449.0000 -5 CC1 DMR BrandMeister 315960101 Ellicott City, MD
30.5 KV3B 53.2700 -0.6 TSQL 156.7 FM (analog) Germantown, MD
30.5 KV3B 444.2000 +5 none D-STAR Germantown, MD
30.7 K4IAD 147.3300 +0.6 TSQL 203.5 FM (analog) Dulles, VA
31.6 KD3CXK 439.0650 -1 CC1 DMR BrandMeister 3223379 Brooklyn, MD
32.6 W4OVH
Listed as W4OVH/R
 224.6600 -1.6 TONE 100.0 FM (analog) AllStar 47551 Manassas, VA
32.8 W4IY 147.2400 +0.6 TSQL 107.2 FM (analog) EchoLink Woodbridge, VA
33.1 KO4NCX 447.6750 -5 CC1 DMR BrandMeister 312899 Ashburn, VA
33.6 WB6EFW 434.0000 +5 CC1 DMR BrandMeister 315103901 Ashburn, VA
33.7 KB3LYL 442.2125 +5 CC1 DMR K4USD-Net Damascus, MD
33.8 K3CUJ 147.3900 +0.6 TSQL 156.7 FM (analog) (FM,C4FM) Cooksville, MD
34.6 W3GAB 433.8000 +5 CC1 DMR BrandMeister 321788101 Stevensville, MD
34.6 K3HP 145.2500 -0.6 TONE 146.2 FM (analog) AllStar 29523 Damascus, MD
34.8 WB6EFW 442.1375 +5 CC1 DMR BrandMeister 315107 Ashburn, VA
35.6 N3CDY 927.0625 -25 CC1 DMR Interstate Baltimore, MD
36.6 K3PZN 147.2850 +0.6 TSQL 107.2 FM (analog) 🗓 1 net Sykesville, MD
38.2 KB2SKP 446.0125 in 433.0125 CC1 DMR BrandMeister 314491901 Lexington Park, MD
38.2 KR4KMS 449.5000 -5 CC7 DMR BrandMeister 322289401 Stafford, VA
39.5 N6PPP 445.0000 -5 CC1 DMR BrandMeister 3110809 Town, L0C4T0R, MD
39.7 N3EV 145.1700 -0.6 CC1 DMR BrandMeister 311789 Leesburg, VA
39.7 N3EV 442.9000 +5 CC1 DMR BrandMeister 311790 Leesburg, VA
39.7 N3EV 447.8750 -5 CC1 DMR BrandMeister 311791 Leesburg, VA
39.7 N3EV 447.8250 -5 CC1 DMR BrandMeister 311792 Leesburg, VA
39.7 N3EV 447.7250 -5 CC1 DMR BrandMeister 311793 Leesburg, VA
39.7 WR3D 443.9000 +5 CC1 DMR OpenDMR Leesburg, VA
39.9 W4AVA 146.6250 -0.6 TSQL 107.2 FM (analog) Stafford, VA
40.0 N3EJT 147.1950 +0.6 CC1 DMR Not-Linked Owings Mills, MD
40.0 N3CDY 449.0750 -5 CC1 DMR Interstate Owings Mills, MD
40.5 KQ4TNV 446.4125 -5 CC1 DMR BrandMeister 314452 Staford, VA
41.1 K3GGM 446.5000 -5 CC1 DMR BrandMeister 3211901 Hollywood, MD
41.2 W4BRM
Listed as W4BRM/R
 448.2250 -5 TONE 77.0 FM (analog) AllStar 27021 Haymarket, VA
41.4 K3OCM 443.8500 +5 CC6 DMR K4USD-Net Towson, MD
41.4 WR3IRS 441.4000 +5 CC1 DMR Interstate Towson, MD
41.5 K3LPV 449.9000 -5 CC1 DMR BrandMeister 310588 Essex, MD
41.5 K3LPV 449.2000 simplex CC? DMR Essex, MD
41.9 K4MMJ 433.1000 +5 CC1 DMR BrandMeister 317511602 Fredericksburg, FMl8, VA
42.1 W3FT 146.6700 -0.6 TSQL 107.2 FM (analog) Towson, MD
42.1 N3SBP 223.8000 -1.6 CC1 DMR BrandMeister 312410402 BrandMeister 314562 Parkville, MD
42.4 WB3FFV 438.0150 -5 CC1 DMR BrandMeister 322199401 Middle River, MD FM1, MD
43.0 W3DAK 447.3750 -5 CC1 DMR BrandMeister 312299 Middle River, MD
43.0 N3EMC 927.7000 -25 CC2 DMR TGIF AllStar 67341 Middle River, MD
43.9 KB2SKP 445.2500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 74906 Lexington Park, MD
46.1 W1JD 439.8750 -5 CC8 DMR BrandMeister 3124132 Mechanicsville, MD
47.5 N3YMS 442.5375 +5 CC1 DMR Interstate Trappe, MD
48.8 AE4ML 442.4000 +5 CC1 DMR BrandMeister 310747 DMRVA Spotsylvania, VA
48.8 N8RAT 442.1125 +5 CC1 DMR DMRVA Fredericksburg, VA
49.4 W3FDK 146.7300 -0.6 TONE 141.3 FM (analog) 🗓 2 nets Frederick, MD
8.1 N3TUK offline 443.6625 +5 CC1 DMR BrandMeister 313057 Hyattsville, MD
14.7 N3HF offline 443.4500 +5 TSQL 156.7 FM (analog) IRLP 4712 Silver Spring, MD
21.0 WA3KOK offline 144.4400 simplex none FM (analog) IRLP 4173 Laurel, MD
21.0 WA3KOK offline 144.9700 simplex TSQL 107.2 FM (analog) IRLP 4542 Clarksville, MD
21.6 W3LRC offline 447.8500 -5 CC1 DMR BrandMeister 314342 Jessup, MD
22.3 N3QEM offline 442.9125 -5 CC? DMR Fairfax, VA
24.0 KP4IP offline 442.4000 +5 CC1 DMR BrandMeister 310148 Millersville, MD
30.9 K3BAY offline 145.5400 simplex TSQL 107.2 FM (analog) IRLP 4717 Pasadena, MD
36.3 W7DQ offline 446.9250 simplex TSQL 107.2 FM (analog) IRLP 3510 Widewater, VA
38.2 KB3FWW offline 449.4900 simplex TSQL 146.2 FM (analog) IRLP 8856 Hollywood, MD
40.7 N2MCS offline 442.9000 +5 CC? DMR Baltimore, MD
41.2 W4BRM offline 448.3250 -5 CC6 DMR BrandMeister 315148 Haymarket, VA
43.9 W3DAK offline 145.1700 -0.6 CC1 DMR BrandMeister 312377 Middle River, MD

Vanity requests for KC3WYO

1 application listed KC3WYO as a choice, newest first.

FiledAwardApplicantChoice #Status
Apr 18, 2022 May 6, 2022 KC3TXJ · Colleen I White · District Heights, MD 1Granted