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 KJ4RKD - show graphs
Location: 38°41.94' N 121°20.83' W - ตำแหน่ง CM98HQ87IS - show map
1.8 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Antelope, Sacramento County, California, United States [?]
2.6 km ตะวันออกเฉียงเหนือ bearing 56° มาจาก North Highlands, Sacramento County, California, United States
18.3 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก Sacramento, Sacramento County, California, United States
138.9 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก San Francisco, San Francisco County, California, United States
Last position: 2024-11-02 03:17:58 UTC (218d 9h23m ago)
2024-11-01 20:17:58 PDT เวลาท้องถิ่น Antelope, United States [?]
Course: 119°
ความเร็ว: 0 km/h
Last path: KJ4RKD>APN000 via W6SCR-4*,K6FGA-1*,WIDE2,qAR,KO6TH (good)
Positions stored: 3
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