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 W1GTT-4 - show graphs
Map loading...
Comment: Jean W1GTJ
Mic-E message: In service
Location: 34°07.48' N 81°14.18' W - locator EM94JC19PW - show map - static map
1.6 miles East bearing 80° from Lake Murray of Richland, Richland County, South Carolina, United States [?]
4.0 miles Northwest bearing 311° from Irmo, Lexington County, South Carolina, United States
14.4 miles Northwest bearing 307° from Columbia, Richland County, South Carolina, United States
56.5 miles South bearing 192° from Rock Hill, York County, South Carolina, United States
Last position: 2020-07-11 15:28:45 EDT (1d 4h6m ago)
2020-07-11 15:28:45 EDT local time at Lake Murray of Richland, United States [?]
Altitude: 459 ft
Course: 350°
Speed: 6 MPH
Device: Kenwood: TM-D710 (rig)
Last path: W1GTT-4>S4PW4X via WIDE1-1,WIDE2-1,qAo,W1GTT (good)
Positions stored: 84709
Packet rate: 219 seconds between packets on average during 2624 seconds.
Other SSIDs: W1GTT W1GTT-09 W1GTT-10 W1GTT-5
APRS digipeater – Statistics for 2020-07:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2020-07-10 14:33:42 EDT (2d 5h1m ago)
Position packets heard directly: 13 on radio path
Stations near current position of W1GTT-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K4FI-9270.6 yards 81°2020-07-12 13:28:34 K4OIW C0.7 miles 47°2020-06-22 20:05:00
K4OIW-C0.7 miles 47°2020-06-22 20:05:10 PLACE60.9 miles 228°2020-07-02 13:35:53
PLACE 60.9 miles 228°2020-07-12 19:26:41 K4FI1.3 miles 148°2020-07-12 19:20:19
W3ZWN-92.4 miles 160°2020-06-14 21:08:34 DIGI????2.5 miles 327°2020-07-12 17:56:09
W1GTT2.5 miles 327°2020-07-12 19:30:54 W1GTT-103.4 miles 290°2020-07-12 18:36:25
K2KYJ4.3 miles 152°2020-07-12 19:26:50 KB4DE4.8 miles 124°2020-06-12 22:01:22
PLACE 25.9 miles 292°2020-07-12 19:26:21 K4WIC5.9 miles 147°2020-07-10 14:33:42
CAESVR02A6.6 miles 208°2020-06-28 21:05:39 KN4IGK6.7 miles 281°2020-07-12 19:27:48
PLACE 46.7 miles 277°2020-07-12 19:26:29 KM4GMH-77.9 miles 120°2020-06-14 11:46:19
FW45818.3 miles 323°2020-07-12 19:01:49 KG4KOW-98.5 miles 163°2020-07-12 18:39:45
Stations which heard W1GTT-4 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W1GTT 33 2020-07-01 12:25:25 2020-07-11 15:28:45 EM94JB > EM94ID 5.9 miles 343° 2020-07-05 14:52:33
WINNSB 54 2020-07-01 12:23:15 2020-07-11 15:23:09 EM94KA > EM94KJ 27.3 miles 1° 2020-07-07 12:04:13
CAESC 70 2020-07-01 12:16:25 2020-07-11 15:22:53 EM94HB > EM94LA 21.1 miles 102° 2020-07-05 13:20:45

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.
Stations heard directly by W1GTT-4
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
K4WIC 2 2020-07-10 14:17:44 2020-07-10 14:33:42 EM94JB > EM94KB 2.4 miles 226° 2020-07-10 14:17:44
K4FI-9 1 2020-07-06 17:42:34 2020-07-06 17:42:34 EM94JC > EM94JC 2.5 miles 306° 2020-07-06 17:42:34
K4FI 10 2020-07-01 12:24:53 2020-07-10 15:09:40 EM94JC > EM94ID 3.9 miles 153° 2020-07-03 21:29:18

Only stations from which a position packet has been heard 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.
User guide · 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