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 WH7BR - show graphs
Comment: _5
Mic-E message: Off duty
Location: 19°31.54' N 155°08.10' W - ตำแหน่ง BK29KM36TD - show map
4.4 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Mountain View, Hawaii County, Hawaii, United States [?]
5.9 km ตะวันตก bearing 285° มาจาก Fern Acres, Hawaii County, Hawaii, United States
23.2 km ใต้ bearing 192° มาจาก Hilo, Hawaii County, Hawaii, United States
91.0 km ตะวันออก bearing 98° มาจาก Kailua-Kona, Hawaii County, Hawaii, United States
Last position: 2025-03-21 02:47:07 UTC (114d 22h37m ago)
2025-03-20 16:47:07 HST เวลาท้องถิ่น Mountain View, United States [?]
Altitude: 641 m
Course: 197°
ความเร็ว: 89 km/h
Device: Unknown: Other Mic-E
Last path: WH7BR>QYSQUT via qAR,KH6BFD-4
Positions stored: 54
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