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 WW4S-7 - show graphs
Comment: 144.390MHz https://aprsdroid.org/
Location: 33°00.62' N 117°04.43' W - ตำแหน่ง DM13LA12DL - show map
6.4 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Poway, San Diego County, California, United States [?]
10.7 km ตะวันออก bearing 80° มาจาก Fairbanks Ranch, San Diego County, California, United States
56.8 km เหนือ bearing 353° มาจาก Tijuana, Baja California, Mexico
158.6 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Los Angeles, Los Angeles County, California, United States
Last position: 2024-08-25 21:25:34 UTC (291d 18h7m ago)
2024-08-25 14:25:34 PDT เวลาท้องถิ่น Poway, United States [?]
Device: Open Source: APRSdroid (app, Android)
Last path: WW4S-7>APDR16 via WIDE1-1,WIDE2-1,qAR,AF6UA-10 (good)
Positions stored: 6
Other SSIDs: WW4S-5 WW4S-10 WW4S
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