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 KB3IAI-6 - show graphs
Comment: TH-D72A
Mic-E message: In service
Location: 39°02.85' N 76°41.85' W - ตำแหน่ง FM19PB61HJ - show map
3.5 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Gambrills, Anne Arundel County, Maryland, United States [?]
5.2 km เหนือ bearing 350° มาจาก Crofton, Anne Arundel County, Maryland, United States
28.0 km ใต้ bearing 195° มาจาก Baltimore, City of Baltimore, Maryland, United States
33.8 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Washington, D. C., Washington, D.C., United States
Last position: 2025-01-31 00:22:02 UTC (79d 17h35m ago)
2025-01-30 19:22:02 EST เวลาท้องถิ่น Gambrills, United States [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 337°
ความเร็ว: 0 km/h
Device: Kenwood: TH-D72 (ht)
Last path: KB3IAI-6>S9PR8Z via WIDE1-1,WIDE2-1,qAR,KZ3VEA-10 (good)
Positions stored: 3
Other SSIDs: KB3IAI-9 KB3IAI-1 KB3IAI-7 KB3IAI-9 KB3IAI-7 KB3IAI-9 KB3IAI-4 KB3IAI-4 KB3IAI-i KB3IAI-10 KB3IAI
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