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 BG4GTL-10 - show graphs
Comment: Hello from the earth 14.9V
Location: 31°22.31' N 121°29.53' E - ตำแหน่ง PM01RI99BF - show map
5.1 km ใต้ bearing 167° มาจาก Baoshan, Shanghai Shi, China [?]
12.5 km เหนือ bearing 348° มาจาก Yangpu, Shanghai Shi, China
16.9 km เหนือ bearing 11° มาจาก Shanghai, Shanghai Shi, China
85.4 km ตะวันออก bearing 85° มาจาก Suzhou, Jiangsu Sheng, China
Last position: 2025-06-19 01:56:14 UTC (19m25s ago)
2025-06-19 09:56:14 CST เวลาท้องถิ่น Baoshan, China [?]
Device: Telemetry devices
Last path: BG4GTL-10>APET51 via TCPIP*,qAC,T2TAIWAN
Positions stored: 13
Other SSIDs: BG4GTL-7
APRS igate – Statistics for 2025-06:
Stations heard directly: 29 on radio path – show map
Last heard a station directly: 2025-06-12 13:58:52 UTC (6d 12h16m ago)
Normal receiver range estimate: 80 km (Updated: 2025-04-30 20:33:22 UTC)
Position packets heard directly: 678 on radio path
Position packets sent to APRS-IS: 732 – show map
Stations which heard BG4GTL-10 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 BG4GTL-10
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