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 WD5EHM-3 - show graphs
Location: 34°12.28' N 118°13.30' W - ตำแหน่ง DM04VE39JC - show map
3.2 km ตะวันตก bearing 281° มาจาก La Cañada Flintridge, Los Angeles County, California, United States [?]
3.3 km ใต้ bearing 158° มาจาก La Crescenta-Montrose, Los Angeles County, California, United States
17.1 km เหนือ bearing 7° มาจาก Los Angeles, Los Angeles County, California, United States
48.7 km เหนือ bearing 356° มาจาก Long Beach, Los Angeles County, California, United States
Last position: 2025-10-07 15:16:57 UTC (63d 23h28m ago)
2025-10-07 08:16:57 PDT เวลาท้องถิ่น La Cañada Flintridge, United States [?]
Altitude: 323 m
Course:
ความเร็ว: 0 km/h
Device: Byonics: TinyTrak3 (tracker)
Last path: WD5EHM-3>APT311 via N6EX-5*,qAO,EB2BRA-10 (good)
Positions stored: 1
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