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 WP4OPV - show graphs
Mic-E message: Off duty
Location: 18°21.64' N 66°34.26' W - ตำแหน่ง FK68RI16LN - show map
8.7 km ใต้ bearing 193° มาจาก Imbery, Barceloneta, Puerto Rico [?]
10.6 km ใต้ bearing 199° มาจาก Barceloneta, Barceloneta, Puerto Rico
44.0 km ตะวันตก bearing 265° มาจาก Bayamón, Bayamón, Puerto Rico
50.4 km ตะวันตก bearing 257° มาจาก San Juan, San Juan, Puerto Rico
Last position: 2024-11-20 23:02:13 UTC (193d 22h44m ago)
2024-11-20 19:02:13 AST เวลาท้องถิ่น Imbery, Puerto Rico [?]
Course:
ความเร็ว: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: WP4OPV>QXRQ6T via JAYUYA,WIDE1*,WIDE2-1,qAR,KP4NET-2 (good)
Positions stored: 4
Other SSIDs: WP4OPV-9
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