Station info for ZS4PR-3 – aprs.fi

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Comment:	V5.2 ZS4SRK VaalTracker
Location:	26°46.12' S 27°50.43' E - locator KG33WF05UM - show map 3.9 miles South bearing 178° from Vanderbijlpark, Gauteng, South Africa [?] 8.5 miles Southwest bearing 219° from Vereeniging, 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:	2025-02-06 07:10:23 EST (20m58s ago) 2025-02-06 14:10:23 SAST local time at Vanderbijlpark, South Africa [?]
Altitude:	4862 ft
Course:	26°
Speed:	2 MPH
Device:	Unknown: Unknown
Last path:	ZS4PR-3>APRS via ZS0DCC-3*,WIDE2-1,qAO,ZR6AIC-4
Positions stored:	99606
Packet rate:	378 seconds between packets on average during 7184 seconds.
Other SSIDs:	ZS4PR-4 ZS4PR-14 ZS4PR-9 ZS4PR-15 ZS4PR-5 ZS4PR-1 ZS4PR-7 ZS4PR-10

callsign	distance	last heard - EST	callsign	distance	last heard - EST
ZS4PR-4	18.4 yards 90°	2025-02-06 07:27:58	ZS4GJA-5	35.8 yards 90°	2025-02-06 06:05:38
ZS4PR-15	35.8 yards 90°	2025-02-03 12:38:22	ZS4DCC-2	41.3 yards 60°	2025-02-02 04:43:40
ZS4PR-9	41.3 yards 60°	2025-02-06 06:14:31	EL-ZS4BMX	0.6 miles 35°	2025-01-13 02:46:21
ZS4BMX-1	0.6 miles 35°	2025-02-06 07:27:14	ZS4BMX	0.6 miles 35°	2025-02-06 07:18:53
ZS4DL-5	0.6 miles 31°	2025-02-01 16:24:45	ZS4DCC-6	0.6 miles 142°	2025-02-02 01:15:08
ZS4OIL-16	0.9 miles 128°	2025-02-06 07:30:41	ZS4GJA-3	0.9 miles 80°	2025-02-06 07:18:10
ZS6JCO-15	1.0 miles 119°	2025-02-06 07:30:50	ZS6JCO-14	1.0 miles 119°	2025-01-26 05:42:26
ZS4OIL-13	1.0 miles 166°	2025-02-06 07:23:45	ZS4OIL	1.0 miles 166°	2025-01-30 03:38:55
EL-ZS4SRK	1.0 miles 166°	2025-02-06 07:31:09	ZS4BMX-10	1.0 miles 165°	2025-02-06 07:27:00
ZS4OIL-7	1.1 miles 165°	2025-02-02 09:24:36	ZS4OIL-18	1.1 miles 165°	2025-02-06 07:26:22

callsign	pkts	first heard - EST	last heard	longest	(tx => rx)	longest at - EST
ZS4SRK-15	108	2025-02-03 01:51:46	2025-02-06 06:13:27	KG43BI > KG33VE	22.2 miles 242°	2025-02-04 06:23:12
ZS6PJH-2	16	2025-02-04 01:33:04	2025-02-04 03:02:14	KG43BX > KG44BC	9.2 miles 14°	2025-02-04 01:33:04
ZS6JCO-15	13	2025-02-03 04:44:26	2025-02-04 07:40:17	KG33XI > KG33WF	9.6 miles 208°	2025-02-04 00:12:33
ZS4BMX-1	11	2025-02-03 23:53:04	2025-02-04 07:31:52	KG33XI > KG33WF	9.4 miles 215°	2025-02-04 04:40:31
ZS4PR-15	24	2025-02-03 01:41:50	2025-02-06 02:55:40	KG33WH > KG33WF	6.6 miles 218°	2025-02-03 06:11:24
ZS4PR-14	23	2025-02-04 00:09:46	2025-02-04 07:23:05	KG43BI > KG33XI	11.1 miles 268°	2025-02-04 06:53:52
ZS0DCC-3	46	2025-02-04 06:33:16	2025-02-06 07:10:10	KG43BI > KG32ON	80.0 miles 227°	2025-02-04 06:57:50

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.

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.