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 G4MDP-7 - show graphs
Comment: Hello world!
Mic-E message: Off duty
Location: 50°50.35' N 0°24.98' W - ตำแหน่ง IO90TU01AJ - show map
3.0 km เหนือ bearing 8° มาจาก Goring-by-Sea, West Sussex, England, United Kingdom [?]
3.3 km ใต้ bearing 191° มาจาก Findon, West Sussex, England, United Kingdom
77.1 km ใต้ bearing 195° มาจาก London, Greater London, England, United Kingdom
78.2 km ใต้ bearing 197° มาจาก City of London, Greater London, England, United Kingdom
Last position: 2025-11-25 06:36:01 UTC (12d 8h52m ago)
2025-11-25 06:36:01 GMT เวลาท้องถิ่น Goring-by-Sea, United Kingdom [?]
Altitude: 16 m
Course: 170°
ความเร็ว: 0 km/h
Last path: G4MDP-7>UPUPSU via WIDE1-1,qAR,G4MDP-13 (good)
Positions stored: 2351
Other SSIDs: G4MDP-13 G4MDP-3 G4MDP-4 G4MDP-1 G4MDP-2 G4MDP G4MDP-10 G4MDP-1 G4MDP-5 G4MDP-9 G4MDP-6
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