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APRS station N3USB-1 - show graphs
Mic-E message: Off duty
Location: 39°24.18' N 77°24.05' W - locator FM19HJ16VR - show map
5.9 miles Northwest bearing 334° from Urbana, Frederick County, Maryland, United States [?]
8.5 miles Northwest bearing 320° from Green Valley, Frederick County, Maryland, United States
40.1 miles Northwest bearing 331° from Washington, D. C., Washington, D.C., United States
42.8 miles West bearing 281° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-11 15:58:17 EST (10d 3h22m ago)
2025-01-11 15:58:17 EST local time at Urbana, United States [?]
Altitude: 240 ft
Course: 65°
Speed: 70 MPH
Device: Yaesu: FTM-200D (rig)
Last path: N3USB-1>SYRT1X via N3KTX-2*,WIDE1,WIDE2-1,qAR,W4TTU-10 (good)
Positions stored: 259
Stations near current position of N3USB-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW93121.1 miles 12°2025-01-21 19:17:08 K0KOC-71.4 miles 214°2025-01-21 18:18:13
KC3BHK-12.3 miles 277°2025-01-21 19:19:57 K3MSR-72.8 miles 254°2025-01-21 16:55:24
K3ORW2.9 miles 346°2025-01-20 22:47:36 KB3NL2.9 miles 346°2025-01-20 04:14:40
C7ORW2.9 miles 346°2025-01-11 21:43:33 KF0SCE-73.1 miles 152°2024-12-31 17:40:30
N3HYM-13.5 miles 325°2025-01-21 17:22:34 N3HYM-23.6 miles 325°2025-01-21 19:15:58
KC3BHK-23.8 miles 242°2025-01-21 19:07:38 EW40965.0 miles 322°2025-01-21 19:13:35
KC3KUH5.2 miles 145°2025-01-01 12:20:20 KC3KUH-85.2 miles 145°2025-01-20 11:20:52
KC3KUH-75.2 miles 145°2024-12-30 14:49:46 Q3MD-45.3 miles 146°2025-01-21 19:15:10
N3LH B5.7 miles 78°2025-01-21 19:08:20 N3LH-B5.7 miles 78°2025-01-21 19:08:20
N3LH-N5.7 miles 78°2025-01-21 19:04:42 KB3ONM-Y5.7 miles 292°2025-01-09 17:38:49
Stations which heard N3USB-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3KTX-2 2 2025-01-11 15:34:36 2025-01-11 15:58:17 FM19IQ > FM19GL 16.6 miles 215° 2025-01-11 15:34:36
N3KTX-10 1 2025-01-11 13:14:41 2025-01-11 13:14:41 FM19JT > FM19MR 16.9 miles 112° 2025-01-11 13:14:41
KC3BHK-1 1 2025-01-11 15:55:15 2025-01-11 15:55:15 FM19GK > FM19GJ 1.2 miles 211° 2025-01-11 15:55:15
K3TLB-13 2 2025-01-11 14:23:04 2025-01-11 15:10:47 FM19JT > FM19IS 3.9 miles 212° 2025-01-11 14:23:04
W3HZU-1 1 2025-01-11 12:05:41 2025-01-11 12:05:41 FN10PG > FN10PA 18.0 miles 167° 2025-01-11 12:05:41
K3MMM-10 7 2025-01-11 14:07:49 2025-01-11 15:34:35 FM19JT > FM19HQ 10.6 miles 233° 2025-01-11 15:18:21
N3TJJ-8 1 2025-01-11 12:05:46 2025-01-11 12:05:46 FN10PG > FN10NE 8.2 miles 234° 2025-01-11 12:05:46

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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