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 E21TMW-9 - show graphs
Location: 12°43.07' N 101°32.60' E - ตำแหน่ง OK02SR52EG - show map
13.3 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Klaeng, Rayong, Thailand [?]
27.7 km ตะวันออก bearing 105° มาจาก Ban Khai, Rayong, Thailand
141.7 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Samut Prakan, Samut Prakan, Thailand
161.1 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Bangkok, Bangkok, Thailand
Last position: 2025-06-02 22:11:49 UTC (13m13s ago)
2025-06-03 05:11:49 +07 เวลาท้องถิ่น Klaeng, Thailand [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: E21TMW-9>APOT21 via WIDE1-1,qAS,E21TMW-1 (good)
Positions stored: 39827
Other SSIDs: E21TMW-3 E21TMW-1 E21TMW-10 E21TMW-7 E21TMW-5 E21TMW E21TMW-2
APRS digipeater – Statistics for 2025-06:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2025-06-02 08:21:43 UTC (14h3m ago)
Normal receiver range estimate: 10 km (Updated: 2024-01-31 11:49:34 UTC)
Position packets heard directly: 79 on radio path
Stations which heard E21TMW-9 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.
Stations heard directly by E21TMW-9
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

Only stations from which a position packet has been heard 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