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 SP4WRI - show graphs
Comment: Marcin 145.525
Mic-E message: Custom 0
Location: 53°07.87' N 23°06.21' E - ตำแหน่ง KO13ND21KL - show map
3.1 km ตะวันตก bearing 266° มาจาก Białystok, Podlasie, Poland [?]
13.3 km เหนือ bearing 14° มาจาก Turośń Kościelna, Powiat białostocki, Podlasie, Poland
78.2 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
121.4 km เหนือ bearing 341° มาจาก Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2025-11-22 19:52:20 UTC (14d 17h39m ago)
2025-11-22 20:52:20 CET เวลาท้องถิ่น Białystok, Poland [?]
Altitude: 121 m
Course: 250°
ความเร็ว: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: SP4WRI>FDAW87 via qAS,SR4DIG
Positions stored: 859
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