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 K4APR - show graphs
Comment: ESP32-APRS Tracker V1.6 - Das Rausch Haus
Last status: ESP32-APRS Tracker V1.6
Location: 36°50.90' N 76°24.86' W - ตำแหน่ง FM16TU03GO - show map
5.1 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Portsmouth Heights, City of Portsmouth, Virginia, United States [?]
10.4 km ตะวันตก bearing 278° มาจาก Portsmouth, City of Portsmouth, Virginia, United States
11.5 km ตะวันตก bearing 271° มาจาก Norfolk, City of Norfolk, Virginia, United States
38.8 km ตะวันตก bearing 269° มาจาก Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2025-06-01 02:44:10 UTC (8d 2h51m ago)
2025-05-31 22:44:10 EDT เวลาท้องถิ่น Portsmouth Heights, United States [?]
Course: 282°
ความเร็ว: 0 km/h
Device: RPC Electronics: RTrak (tracker)
Last path: K4APR>APRRTE via K4APR-5*,WIDE2-1,qAR,N1VTT-1 (good)
Positions stored: 347
Other SSIDs: K4APR-15 K4APR-4 K4APR-5 K4APR-12 K4APR-10 K4APR-8 K4APR-2 K4APR-3 K4APR-6 K4APR-13 K4APR-9 K4APR-11 K4APR-14
Stations which heard K4APR 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.
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