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 F4ECA-1 - show graphs
Comment: https://aprsdroid.org/
Location: 45°36.98' N 4°20.10' E - ตำแหน่ง JN25EO07EW - show map
5.0 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Chazelles-sur-Lyon, Département de la Loire, Rhône-Alpes, France [?]
9.7 km ตะวันตก bearing 260° มาจาก Saint-Symphorien-sur-Coise, Département du Rhône, Rhône-Alpes, France
21.0 km เหนือ bearing 346° มาจาก Saint-Étienne, Département de la Loire, Rhône-Alpes, France
42.4 km ตะวันตก bearing 250° มาจาก Lyon, Département du Rhône, Rhône-Alpes, France
Last position: 2025-11-01 14:25:10 UTC (19h26m ago)
2025-11-01 15:25:10 CET เวลาท้องถิ่น Chazelles-sur-Lyon, France [?]
Altitude: 577 m
Course: 228°
ความเร็ว: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: F4ECA-1>APDR16 via WIDE1-1,qAR,F1ZCK-4 (good)
Positions stored: 29739
Other SSIDs: F4ECA-13 F4ECA-10 F4ECA-C F4ECA-7 F4ECA-3 F4ECA-4 F4ECA F4ECA-8 F4ECA-7P F4ECA-9
Stations which heard F4ECA-1 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