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APRS station KJ4UBX-7 - show graphs
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Comment: All Systems A-OK
Mic-E message: En route
Location: 38°54.48' N 77°07.23' W - locator FM18KV57MW - show map - static map
4.1 miles Southwest bearing 203° from Friendship Village, Montgomery County, Maryland, United States [?]
4.2 miles South bearing 198° from Somerset, Montgomery County, Maryland, United States
4.6 miles West bearing 281° from Washington, D. C., Washington, D.C., United States
37.9 miles Southwest bearing 226° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-01-19 16:30:28 EST (1d 39m ago)
2017-01-19 16:30:28 EST local time at Friendship Village, United States [?]
Altitude: 344 ft
Course: 110°
Speed: 6 MPH
Device: Yaesu: VX-8 (ht)
Last path: KJ4UBX-7>SX5T4X via K3GJ-13*,WIDE1*,WIDE2-1,qAR,N3UJJ (good)
Positions stored: 5459
Packet rate: 71 seconds between packets on average during 499 seconds.
Other SSIDs: KJ4UBX
Stations near current position of KJ4UBX-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW80161.0 miles 263°2017-01-20 17:09:03 EW33361.2 miles 117°2017-01-20 16:57:13
AG4JW1.6 miles 221°2017-01-20 17:03:03 KM4LLF-72.5 miles 174°2017-01-14 11:58:13
KI4FW-52.5 miles 175°2016-12-31 19:41:12 KM4TZX-92.6 miles 141°2017-01-13 17:08:52
W4DSF-92.7 miles 238°2017-01-15 11:03:20 N3OMA2.8 miles 252°2017-01-20 16:38:52
KI4DHW-103.4 miles 184°2017-01-20 17:05:24 AA3II-123.6 miles 107°2016-12-23 17:13:36
W3ADO-23.6 miles 107°2017-01-18 20:15:01 CW93463.6 miles 315°2017-01-20 17:09:07
EW93543.7 miles 334°2017-01-20 17:06:52 EW67154.1 miles 244°2017-01-20 17:06:15
CW88384.2 miles 160°2017-01-20 17:08:32 DW62794.3 miles 20°2017-01-20 17:05:17
AA1RB4.3 miles 242°2017-01-19 13:42:33 K4AF-64.4 miles 126°2017-01-19 22:05:08
CW88664.7 miles 223°2017-01-20 17:06:46 KM4UXD-74.7 miles 130°2017-01-13 22:33:22
Stations which heard KJ4UBX-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
NV4FM-5 15 2017-01-03 17:02:32 2017-01-19 16:24:46 FM18KV > FM18JV 3.9 miles 273° 2017-01-12 16:58:08
K3GJ-13 1 2017-01-19 16:30:28 2017-01-19 16:30:28 FM18KV > FM18NU 14.7 miles 110° 2017-01-19 16:30:28
KV3B-1 8 2017-01-10 16:58:00 2017-01-19 16:25:20 FM18KV > FM19JE 20.3 miles 346° 2017-01-19 16:25:20

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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