Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station W1GRE-15 - show graphs
Map loading...
Mic-E message: In service
Location: 32°58.03' N 80°10.04' W - locator EM92VX92WC - show map - static map
2.0 miles South bearing 175° from Centerville, Dorchester County, South Carolina, United States [?]
3.6 miles South bearing 172° from Summerville, Dorchester County, South Carolina, United States
81.7 miles Northeast bearing 41° from Savannah, Chatham County, Georgia, United States
87.1 miles Southeast bearing 145° from Columbia, Richland County, South Carolina, United States
Last position: 2018-06-21 18:05:54 EDT (2d 3h39m ago)
2018-06-21 18:05:54 EDT local time at Centerville, United States [?]
Altitude: 13 ft
Course: 90°
Device: Kenwood: TH-D7 (ht)
Last path: W1GRE-15>S2UX0S via WIDE1*,WA4USN-3*,qAR,WA4USN-5 (good)
Positions stored: 35786
Packet rate: 378 seconds between packets on average during 3023 seconds.
Other SSIDs: W1GRE W1GRE-1 W1GRE-2 W1GRE-4 W1GRE-5 W1GRE-7 W1GRE-8 W1GRE-9 W1GRE-C W1GRE-N
Stations near current position of W1GRE-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W1GRE-10.6 miles 97°2018-06-23 21:34:53 KQ4G-10.8 miles 241°2018-06-23 21:28:50
DW24471.4 miles 319°2018-06-23 15:29:13 W4HNK-112.3 miles 308°2018-05-30 05:15:05
W1GRE-23.3 miles 297°2018-06-23 21:34:46 W1GRE4.1 miles 294°2018-06-23 21:21:17
W1GRE-44.1 miles 293°2018-06-23 11:36:17 W1GRE C4.1 miles 294°2018-06-23 07:40:38
W1GRE-C4.1 miles 294°2018-06-23 07:40:48 W1GRE-N4.1 miles 294°2018-06-23 07:40:55
K2SBT-94.9 miles 23°2018-06-14 21:40:59 K2SBT-14.9 miles 23°2018-06-10 22:44:35
K2SBT4.9 miles 23°2018-06-03 10:12:36 EA1UR-55.3 miles 15°2018-06-19 08:26:08
EA1UR-75.3 miles 15°2018-06-19 17:42:57 W4HRS-155.5 miles 83°2018-06-23 21:45:02
KX4DOR-115.7 miles 334°2018-06-23 21:43:38 KX4DOR-125.8 miles 335°2018-06-23 21:27:23
KJ4PLV5.8 miles 82°2018-06-18 10:37:34 WA4USN-36.2 miles 287°2018-06-23 21:30:41
Stations which heard W1GRE-15 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W1GRE-1 51 2018-06-05 19:48:16 2018-06-21 18:05:52 EM92WW > EM92WX 1.1 miles 24° 2018-06-19 10:39:31
KQ4G-1 18 2018-06-05 19:41:07 2018-06-21 17:15:31 EM92VW > EM92VX 0.5 miles 345° 2018-06-19 19:49:18
W4HRS-15 47 2018-06-06 09:04:30 2018-06-20 09:44:51 EM92WX > EM92XX 1.7 miles 117° 2018-06-18 14:13:21

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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS