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APRS station WW4ALC-9 - show graphs
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Comment: BMW IC7100
Location: 32°56.92' N 80°13.52' W - locator EM92VW27XQ - show map - static map
4.5 miles Southwest bearing 224° from Centerville, Dorchester County, South Carolina, United States [?]
7.2 miles West bearing 249° from Ladson, Berkeley County, South Carolina, United States
78.5 miles Northeast bearing 40° from Savannah, Chatham County, Georgia, United States
86.3 miles Southeast bearing 147° from Columbia, Richland County, South Carolina, United States
Last position: 2017-01-13 07:13:13 EST (3d 45m ago)
2017-01-13 07:13:13 EST local time at Centerville, United States [?]
Altitude: 87 ft
Course: 91°
Speed: 22 MPH
Device: Icom: unknown (D-Star)
Last path: WW4ALC-9>API710 via DSTAR*,qAR,KR4CHS-C (good)
Positions stored: 839
Packet rate: 18 seconds between packets on average during 73 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Stations near current position of WW4ALC-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KQ4G-112.7 miles 75°2017-01-15 23:05:32 KQ4G-12.7 miles 75°2017-01-16 07:45:02
KQ4G-52.7 miles 75°2017-01-16 07:46:00 KQ4G-22.7 miles 75°2017-01-15 00:55:24
KQ4G-102.7 miles 75°2016-12-19 23:04:22 KQ4G-152.7 miles 75°2016-12-26 19:11:02
W1GRE-152.9 miles 352°2016-12-18 19:47:40 W1GRE-82.9 miles 352°2017-01-11 19:30:18
W1GRE-22.9 miles 352°2017-01-16 07:50:01 W1GRE3.0 miles 352°2017-01-16 07:43:47
DW24473.4 miles 46°2017-01-16 07:51:59 KE7OPZ-13.8 miles 88°2017-01-14 18:51:47
WA4USN-34.1 miles 320°2017-01-16 07:54:41 W1GRE-14.1 miles 73°2017-01-16 07:56:42
EW85855.1 miles 87°2017-01-16 07:57:25 KX4DOR-116.5 miles 8°2017-01-16 07:58:24
KX4DOR-127.3 miles 12°2017-01-16 07:44:59 W3BRB-77.5 miles 354°2017-01-14 10:51:17
K2SBT-97.8 miles 43°2016-12-26 15:12:57 KM4LLN-77.9 miles 58°2017-01-08 15:03:05
Stations which heard WW4ALC-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 65 2017-01-04 08:39:18 2017-01-13 07:13:13 FM03AE > GG87JA 4571.3 miles 143° 2017-01-04 08:46:59

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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