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 W7BCM-7 - show graphs
Mic-E message: En route
Location: 48°56.54' N 122°25.28' W - ตำแหน่ง CN88SW96KD - show map
2.3 km ตะวันออก bearing 102° มาจาก Lynden, Whatcom County, Washington, United States [?]
6.3 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Everson, Whatcom County, Washington, United States
34.6 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Surrey, British Columbia, Canada
61.2 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Vancouver, British Columbia, Canada
Last position: 2025-07-12 03:28:59 UTC (153d 18h44m ago)
2025-07-11 20:28:59 PDT เวลาท้องถิ่น Lynden, United States [?]
Altitude: 16 m
Course: 90°
ความเร็ว: 30 km/h
Device: Yaesu: FT5D (ht)
Last path: W7BCM-7>TX5VUT via WIDE1-1,WIDE2-1,qAR,CHURCH (good)
Positions stored: 149
Other SSIDs: W7BCM-9 W7BCM W7BCM-2 W7BCM-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