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 G4MRS-2 - show graphs
Comment: UIDIGI1.9B3: Martlesham RS - radio.mrsap.org 1
Last beacon: UIDIGI 1.9
Location: 52°03.38' N 1°16.81' E - ตำแหน่ง JO02PB33OM - show map
3.1 km ตะวันออก bearing 103° มาจาก Kesgrave, Suffolk, England, United Kingdom [?]
4.9 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Woodbridge, Suffolk, England, United Kingdom
112.0 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก City of London, Greater London, England, United Kingdom
114.2 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก London, Greater London, England, United Kingdom
Last position: 2025-04-12 13:48:24 UTC (14m25s ago)
2025-04-12 14:48:24 BST เวลาท้องถิ่น Kesgrave, United Kingdom [?]
Last path: G4MRS-2>G4MRS-2 via WIDE2-1,qAR,MB7UVB (good)
Positions stored: 11
APRS digipeater – Statistics for 2025-04:
Stations heard directly: 40 on radio path – show map
Last heard a station directly: 2025-04-12 14:02:46 UTC (3s ago)
Normal receiver range estimate: 200 km (Updated: 2025-03-31 21:48:42 UTC)
Position packets heard directly: 1881 on radio path
Stations which heard G4MRS-2 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 G4MRS-2
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