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 VA7LET-9 - show graphs
Comment: 146.940MHz Toff -060 Large Coffe needed
Mic-E message: Off duty
Location: 49°02.74' N 122°48.74' W - ตำแหน่ง CN89OB20MX - show map
3.3 km เหนือ bearing 348° มาจาก White Rock, British Columbia, Canada [?]
6.8 km ใต้ bearing 172° มาจาก Surrey, British Columbia, Canada
31.8 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Vancouver, British Columbia, Canada
Last position: 2025-03-01 02:16:31 UTC (97d 9h16m ago)
2025-02-28 18:16:31 PST เวลาท้องถิ่น White Rock, Canada [?]
Altitude: 103 m
Course: 173°
ความเร็ว: 13 km/h
Device: Yaesu: FTM-500D (rig)
Last path: VA7LET-9>TYPRWT via WIDE1-1,qAR,VE7PAW-10 (good)
Positions stored: 1250
Other SSIDs: VA7LET VA7LET-N
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