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 KJ6MMP-4 - show graphs
Mic-E message: Custom 0
Location: 38°59.12' N 120°19.74' W - ตำแหน่ง CM98UX06ML - show map
19.6 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Tahoma, Placer County, California, United States [?]
23.4 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Sunnyside-Tahoe City, Placer County, California, United States
110.5 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก Sacramento, Sacramento County, California, United States
141.6 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Stockton, San Joaquin County, California, United States
Last position: 2025-11-30 21:14:26 UTC (6d 15h45m ago)
2025-11-30 13:14:26 PST เวลาท้องถิ่น Tahoma, United States [?]
Altitude: 1971 m
Course: 69°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KJ6MMP-4>DIFYQR via K6FGA-1*,WIDE2-1,qAR,GAPGTE (good)
Positions stored: 1806
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