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 K3BAY-8 - show graphs
Comment: K3bay
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 39°09.26' N 76°29.70' W - ตำแหน่ง FM19SD07OA - show map
5.3 km เหนือ bearing 351° มาจาก Lake Shore, Anne Arundel County, Maryland, United States [?]
13.1 km เหนือ bearing 341° มาจาก Cape Saint Claire, Anne Arundel County, Maryland, United States
18.2 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Baltimore, City of Baltimore, Maryland, United States
144.5 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-07-16 17:53:55 UTC (12d 9h24m ago)
2025-07-16 13:53:55 EDT เวลาท้องถิ่น Lake Shore, United States [?]
Altitude: 8 m
Course: 277°
ความเร็ว: 19 km/h
Last telemetry: 2025-07-18 22:09:28 UTC (10d 5h8m ago) – show telemetry
Ch 1: 457, Ch 2: 628, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: K3BAY-8>S9PY2V via N3KTX-1,WIDE2*,qAR,W3TAC-1 (good)
Positions stored: 3664
Other SSIDs: K3BAY-1 K3BAY-13 K3BAY-12
Stations which heard K3BAY-8 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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