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APRS station W4HFH-13 - show graphs
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Comment: URDC 1200
Location: 38°49.27' N 77°07.44' W - locator FM18KT57CB - show map - static map
1.1 miles East bearing 80° from Lincolnia, Fairfax County, Virginia, United States [?]
2.0 miles South bearing 171° from Baileys Crossroads, Fairfax County, Virginia, United States
6.9 miles Southwest bearing 223° from Washington, D. C., Washington, D.C., United States
42.5 miles Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2019-11-21 21:07:59 EST (6h23m ago)
2019-11-21 21:07:59 EST local time at Lincolnia, United States [?]
Device: WB2OSZ: DireWolf
Last path: W4HFH-13>APDW14 via W4HFH-15*,WIDE2-1,qAR,N4FKH-10 (good)
Positions stored: 1
Packet rate: 1200 seconds between packets on average during 6000 seconds.
Other SSIDs: W4HFH-15 W4HFH-A W4HFH-B W4HFH-C
Stations near current position of W4HFH-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KV3W-70.0 yards 0°2019-11-20 20:29:12 KX4QK0.5 miles 183°2019-11-12 22:23:14
W4HFH-150.7 miles 179°2019-11-21 22:14:29 N8IK-90.9 miles 181°2019-11-21 17:18:49
KA6AKH-11.0 miles 208°2019-11-21 20:30:17 W4HFH A1.0 miles 84°2019-11-19 14:05:00
W4HFH AD1.0 miles 84°2019-11-19 14:05:00 W4HFH C1.0 miles 84°2019-11-19 14:05:00
W4HFH B1.0 miles 84°2019-11-19 14:05:00 W4HFH-A1.0 miles 84°2019-11-19 14:04:45
W4HFH-B1.0 miles 84°2019-11-19 14:04:45 W4HFH-C1.0 miles 84°2019-11-19 14:04:45
HFH-C1.0 miles 84°2019-11-18 11:24:45 N3IJW-51.1 miles 236°2019-11-09 14:33:24
W4DSF-91.2 miles 206°2019-11-08 14:51:00 DW81061.3 miles 170°2019-11-22 03:02:05
CW62941.4 miles 104°2019-11-22 03:30:08 N3GXH-151.5 miles 138°2019-11-09 15:53:12
KM4GML-92.0 miles 247°2019-11-22 03:30:30 N4FKH-102.3 miles 281°2019-11-22 03:04:19
Stations which heard W4HFH-13 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W4HFH-15 206 2019-10-31 20:38:09 2019-11-21 21:07:59 FM18KT > FM18KT 0.7 miles 179° 2019-11-21 21:07:59

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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