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 KE4IFI-1 - show graphs
Comment: /145.000 SIMPLEX PL 82.5
Mic-E message: Off duty
Location: 33°54.81' N 81°11.86' W - ตำแหน่ง EM93JV69GF - show map
4.3 km ตะวันออกเฉียงใต้ bearing 119° มาจาก Red Bank, Lexington County, South Carolina, United States [?]
8.4 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Lexington, Lexington County, South Carolina, United States
17.9 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Columbia, Richland County, South Carolina, United States
158.6 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก North Charleston, Charleston County, South Carolina, United States
Last position: 2025-06-15 23:53:18 UTC (41m26s ago)
2025-06-15 19:53:18 EDT เวลาท้องถิ่น Red Bank, United States [?]
Altitude: 101 m
Course: 328°
ความเร็ว: 0 km/h
Last path: KE4IFI-1>SSUT8Q via WIDE1-1,WIDE2-1,qAR,KO4CWF-2 (good)
Positions stored: 18729
Other SSIDs: KE4IFI-7 KE4IFI-12 KE4IFI-11 KE4IFI-5 KE4IFI KE4IFI-5
APRS digipeater – Statistics for 2025-06:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2025-06-15 20:54:31 UTC (3h40m ago)
Normal receiver range estimate: 30 km (Updated: 2021-10-31 18:43:22 UTC)
Position packets heard directly: 30 on radio path
Stations which heard KE4IFI-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 KE4IFI-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