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 PY2OFJ-7 - show graphs
Comment: Op. Osvaldo HT
Mic-E message: En route
Location: 21°12.73' S 47°46.92' W - ตำแหน่ง GG68CS69DB - show map
4.8 km ตะวันออกเฉียงใต้ bearing 143° มาจาก Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil [?]
15.2 km เหนือ bearing 339° มาจาก Cravinhos, São Paulo, Brazil
84.7 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Franca, Franca, São Paulo, Brazil
Last position: 2025-11-26 14:15:32 UTC (11d 1h1m ago)
2025-11-26 11:15:32 -03 เวลาท้องถิ่น Ribeirão Preto, Brazil [?]
Altitude: 560 m
Course: 121°
ความเร็ว: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: PY2OFJ-7>RQ127S via WIDE1-1,WIDE2-1,qAR,PY2RIC-10 (good)
Positions stored: 249
Other SSIDs: PY2OFJ-10 PY2OFJ-D PY2OFJ-1 PY2OFJ-N PY2OFJ-4
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