ข้อมูลสถานี - ดูแผนที่ · รายละเอียด · telemetry · สภาพอากาศ · raw · status · beacons · ดูข้อความ · bulletins · browse · moving · ชื่อบัญชีฉัน
Callsign, ship name or locator: ล้าง       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station ZS4PR-4 - show graphs
Comment: 28C 1Mv 3.34V Id --.--V 40kmh
Last status: LTE A7670E/003 EYTraker V9.15q i EngData: 0h 17s 00r Vbat=3.35V Vbus=0.V Vign=--.--V
Location: 26°10.90' S 27°59.91' E - ตำแหน่ง KG33XT96TJ - show map
5.0 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก Johannesburg, Gauteng, South Africa [?]
15.4 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Sandton, Gauteng, South Africa
16.9 km ตะวันออกเฉียงเหนือ bearing 56° มาจาก Soweto, Gauteng, South Africa
Last position: 2025-05-31 13:21:00 UTC (5d 19h36m ago)
2025-05-31 15:21:00 SAST เวลาท้องถิ่น Johannesburg, South Africa [?]
Altitude: 1729 m
Course: 102°
ความเร็ว: 46 km/h
Device: ZS6EY: EYTraker (tracker)
Last path: ZS4PR-4>APCLEY via TCPIP*,qAC,APRS-ZA
Positions stored: 98366
Other SSIDs: ZS4PR-3 ZS4PR-9 ZS4PR-10 ZS4PR-7 ZS4PR-15 ZS4PR-1 ZS4PR-14 ZS4PR-5
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