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 ZS1G-13 - show graphs
Map loading...
Comment: 13.8V 27C
Last status: QSL via eQSL, 73's Deon
Location: 33°50.90' S 18°41.79' E - locator JF96ID36NJ - show map - static map
11.4 miles Northwest bearing 301° from Stellenbosch, Western Cape, South Africa [?]
11.7 miles East bearing 88° from Sunset Beach, Western Cape, South Africa
16.6 miles East bearing 71° from Cape Town, Western Cape, South Africa
18.4 miles Southwest bearing 237° from Noorder-Paarl, Western Cape, South Africa
Last position: 2017-08-17 12:42:37 EDT (1d 1h47m ago)
2017-08-17 18:42:37 SAST local time at Stellenbosch, South Africa [?]
Altitude: 387 ft
Course: 88°
Speed: 3 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: ZS1G-13>APOTC1 via GATE,WIDE2-2,qAR,ZS1OK-4 (good)
Positions stored: 32316
Packet rate: 25 seconds between packets on average during 704 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: ZS1G ZS1G-12 ZS1G-14
Stations near current position of ZS1G-13 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MCCG36.4 yards 94°2017-08-18 07:36:56 ZR1RF0.4 miles 345°2017-08-18 14:29:52
ZS1K-51.3 miles 46°2017-07-22 15:52:43 ZS1DCC2.3 miles 303°2017-08-06 17:08:56
ZS1OK-42.3 miles 303°2017-08-18 14:26:09 ZS1OK2.3 miles 303°2017-08-09 11:39:52
ZS1DCC-22.3 miles 303°2017-08-14 14:25:42 ZS1DCC-32.3 miles 303°2017-08-14 14:58:34
ZS1OK-152.8 miles 299°2017-08-18 06:50:53 MCD2.9 miles 303°2017-08-18 07:42:53
ZS1OK-53.1 miles 300°2017-08-18 07:33:03 145.575CT3.8 miles 232°2017-08-18 13:16:29
NCKRH5.0 miles 194°2017-08-18 07:44:18 145.750CT5.4 miles 287°2017-08-18 14:16:52
434.625CT5.4 miles 287°2017-08-18 14:16:56 KBH5.9 miles 239°2017-08-18 07:42:19
ZS1PXK-95.9 miles 195°2017-08-15 12:11:41 ZU9DBI C6.0 miles 131°2017-08-18 14:21:44
ZU9DBI-C6.0 miles 131°2017-08-18 14:21:54 ZU9DBI B6.0 miles 131°2017-08-18 14:22:04
Stations which heard ZS1G-13 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
ZS1OK-4 632 2017-08-01 00:39:20 2017-08-17 12:42:37 JF97KQ > JF96HE 105.8 miles 188° 2017-08-10 09:12:05

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