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 PY2VM-7 - show graphs
Comment: 145.570MHz test onternet
Location: 22°33.33' S 47°24.22' W - ตำแหน่ง GG67HK16NQ - show map
1.0 km เหนือ bearing 349° มาจาก Limeira, São Paulo, Brazil [?]
9.8 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Cordeirópolis, São Paulo, Brazil
134.5 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Guarulhos, São Paulo, Brazil
135.3 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก São Paulo, São Paulo, Brazil
Last position: 2025-05-31 02:36:11 UTC (6d 16m ago)
2025-05-30 23:36:11 -03 เวลาท้องถิ่น Limeira, Brazil [?]
Last path: PY2VM-7>PY2TDB via WIDE1-1,WIDE2-1,qAS,PY2VM (good)
Positions stored: 5
Other SSIDs: PY2VM
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