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APRS station AB4SF - show graphs
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Location: 37°38.17' N 77°20.76' W - locator FM17HP82LQ - show map - static map
2.4 miles Northeast bearing 38° from Mechanicsville, Hanover County, Virginia, United States [?]
9.1 miles South bearing 172° from Hanover, Hanover County, Virginia, United States
79.8 miles Northwest bearing 313° from Norfolk, City of Norfolk, Virginia, United States
92.6 miles Northwest bearing 306° from Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2018-01-13 14:49:46 EST (6d 19h23m ago)
2018-01-13 14:49:46 EST local time at Mechanicsville, United States [?]
Speed: 35 MPH
Device: Icom: unknown (D-Star)
Last path: AB4SF>API710 via DSTAR*,qAO,W4FJ-B (good)
Positions stored: 474
Stations near current position of AB4SF - show more
callsign distance last heard - EST      callsign distance last heard - EST
CW87672.4 miles 153°2018-01-20 10:02:05 KD4GAR-12.7 miles 129°2018-01-19 16:18:19
KJ4NPB3.0 miles 233°2018-01-12 05:57:24 KE4NYV-155.2 miles 231°2018-01-20 10:11:19
FROSTFEST5.3 miles 231°2018-01-20 10:10:43 EW95546.6 miles 155°2017-12-25 14:30:04
KG4PEQ6.8 miles 204°2017-12-25 12:40:38 W4IIA-127.0 miles 289°2018-01-17 12:28:14
KI4GSB7.1 miles 300°2018-01-18 07:58:56 WB4KXS B7.8 miles 267°2018-01-20 10:03:33
WB4KXS-B7.8 miles 267°2018-01-20 10:03:43 W4IIA-98.3 miles 220°2018-01-20 09:12:46
W4IIA8.4 miles 283°2018-01-20 09:53:26 W4FJ B8.4 miles 217°2018-01-20 10:03:55
W4FJ C8.4 miles 217°2018-01-20 10:03:56 W4FJ-B8.4 miles 217°2018-01-20 10:03:40
W4FJ-C8.4 miles 217°2018-01-20 10:03:41 W4FJ A8.4 miles 217°2018-01-20 10:03:55
W4FJ-A8.4 miles 217°2018-01-20 10:03:40 KRIC8.4 miles 169°2018-01-16 21:44:01
Stations which heard AB4SF directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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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