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APRS station ZS4GJA-5 - show graphs
Comment: https://aprsdroid.org/
Location: 26°46.11' S 27°50.44' E - locator KG33WF05VN - show map
3.4 miles Northeast bearing 25° from Sasolburg, Free State, South Africa [?]
3.9 miles South bearing 178° from Vanderbijlpark, Gauteng, South Africa
34.6 miles South bearing 182° from Soweto, Gauteng, South Africa
41.1 miles South bearing 198° from Johannesburg, Gauteng, South Africa
Last position: 2025-01-15 05:48:31 EST (4d 18h ago)
2025-01-15 12:48:31 SAST local time at Sasolburg, South Africa [?]
Altitude: 4890 ft
Course: 315°
Speed: 11 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: ZS4GJA-5>APDR16 via TCPIP*,qAC,T2UK
Positions stored: 4177
Other SSIDs: ZS4GJA-3 ZS4GJA-2 ZS4GJA-7
Stations near current position of ZS4GJA-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ZS4PR-90.0 yards 0°2025-01-19 04:48:50 ZS4PR-420.7 yards 180°2025-01-19 15:53:08
ZS4PR-127.0 yards 140°2025-01-07 03:44:09 ZS4PR-1527.0 yards 140°2025-01-16 23:22:51
ZS4PR-327.7 yards 222°2025-01-19 12:38:54 ZS4DCC-2346.5 yards 325°2025-01-07 06:17:22
ZS4BMX-90.6 miles 34°2025-01-18 18:18:32 EL-ZS4BMX0.6 miles 35°2025-01-13 02:46:21
ZS4BMX-10.6 miles 35°2025-01-19 23:25:27 ZS4BMX0.6 miles 35°2025-01-19 23:48:03
ZS6JCO-40.8 miles 127°2025-01-18 08:38:20 ZS4OIL-160.9 miles 129°2025-01-05 16:59:56
ZS6JCO-151.0 miles 120°2025-01-19 23:43:50 ZS4OIL-131.1 miles 166°2025-01-19 23:48:20
EL-ZS4SRK1.1 miles 166°2025-01-19 23:41:08 ZS4OIL-71.1 miles 166°2025-01-19 13:02:03
ZS4OIL-61.1 miles 166°2025-01-19 23:47:09 ZS4OIL1.1 miles 166°2025-01-17 02:46:03
ZS4OIL-181.1 miles 166°2025-01-19 23:44:25 ZS4BMX-51.1 miles 166°2024-12-29 09:17:18
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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