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 K3BAK-9 - show graphs
Comment: Brian, K3CSF/R 440.600+ 131.8
Mic-E message: Off duty
Location: 40°21.95' N 80°00.65' W - ตำแหน่ง EN90XI87QT - show map
3.5 km ตะวันออก bearing 70° มาจาก Mount Lebanon, Allegheny County, Pennsylvania, United States [?]
4.9 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Bethel Park, Allegheny County, Pennsylvania, United States
8.4 km ใต้ bearing 189° มาจาก Pittsburgh, Allegheny County, Pennsylvania, United States
125.0 km ตะวันออก bearing 112° มาจาก Canton, Stark County, Ohio, United States
Last position: 2025-06-19 20:03:38 UTC (19d 3h18m ago)
2025-06-19 16:03:38 EDT เวลาท้องถิ่น Mount Lebanon, United States [?]
Altitude: 379 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 88°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: K3BAK-9>TPRQ9Z via N3FB-2,WIDE1*,WIDE2-1,qAS,K3MJW-10 (good)
Positions stored: 36
Other SSIDs: K3BAK-13 K3BAK-10 K3BAK-7 K3BAK-4 K3BAK
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