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 W6ALH-9 - show graphs
Mic-E message: Off duty
Location: 33°32.49' N 116°42.72' W - ตำแหน่ง DM13PM49NX - show map
3.9 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Anza, Riverside County, California, United States [?]
17.9 km ตะวันออกเฉียงเหนือ bearing 52° มาจาก Aguanga, Riverside County, California, United States
100.7 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก San Diego, San Diego County, California, United States
118.6 km เหนือ bearing 13° มาจาก Tijuana, Baja California, Mexico
Last position: 2025-04-26 17:21:28 UTC (51d 19h40m ago)
2025-04-26 10:21:28 PDT เวลาท้องถิ่น Anza, United States [?]
Altitude: 1214 m
Course: 185°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: W6ALH-9>SSSRTY via qAO,KO6AVX-10
Positions stored: 2360
Other SSIDs: W6ALH-iOS W6ALH-Y
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