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 YB1CAS-1 - show graphs
Comment: TERESTERIAL DIGIPEATER KRW T=44° H=30% P=1008
Last status: V.4.4b Rx:271 Digi:0 Tx:58 UpTime:02.05 DX:23-06-2025 02:53Loc YH0DVA-1 74km 236°
Location: 6°18.37' S 107°17.53' E - ตำแหน่ง OI33PQ56BM - show map
16.2 km ตะวันออก bearing 108° มาจาก Cikarang, West Java, Indonesia [?]
16.3 km ใต้ bearing 182° มาจาก Rengasdengklok, West Java, Indonesia
50.4 km ตะวันออก bearing 102° มาจาก Jakarta, Jakarta Raya, Indonesia
75.6 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Bandung, West Java, Indonesia
Last position: 2025-06-22 21:56:00 UTC (3m17s ago)
2025-06-23 04:56:00 WIB เวลาท้องถิ่น Cikarang, Indonesia [?]
ข้อมูลอากาศ (WX) ล่าสุด: 2025-06-22 21:55:50 UTC (3m27s ago) – show weather charts
45.0 °C 30% 1008.0 mbar 0.0 m/s เหนือ
Last telemetry: 2025-06-22 21:56:32 UTC (2m45s ago) – show telemetry
RxTraffic: 36 Pkt, TxTraffic: 1 Pkt, RxDrop: 0 Pkt, RSSI: -38 dBm, Voltage: 5.680 V
Last path: YB1CAS-1>AESPG4 via TCPIP*,qAC,T2TAIWAN
Positions stored: 1
Other SSIDs: YB1CAS-5
APRS igate – Statistics for 2025-06:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2025-06-22 21:53:24 UTC (5m53s ago)
Position packets heard directly: 769 on radio path
Position packets sent to APRS-IS: 1263 – show map
Stations which heard YB1CAS-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.
Stations heard directly by YB1CAS-1
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