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 SP9DLM-7 - show graphs
Comment: LoRa APRS Tracker 434.855 @1k2 Batt=0.00V
Last status: Tracker started QRG PL
Location: 50°18.92' N 18°52.90' E - ตำแหน่ง JO90KH55TP - show map
6.6 km เหนือ bearing 16° มาจาก Ruda Śląska, Ruda Śląska, Silesian Voivodeship, Poland [?]
11.7 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Paniówki, Powiat gliwicki, Silesian Voivodeship, Poland
12.1 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Katowice, Silesian Voivodeship, Poland
78.0 km ตะวันตก bearing 290° มาจาก Kraków, Lesser Poland Voivodeship, Poland
Last position: 2026-01-10 12:37:27 UTC (22h43m ago)
2026-01-10 13:37:27 CET เวลาท้องถิ่น Ruda Śląska, Poland [?]
ความเร็ว: 9 km/h
Last telemetry: 2025-11-25 20:17:36 UTC (46d 15h3m ago) – show telemetry
V_Bat: 0 VDC, V_Ext RSSI:-123dBm SNR: -14.00dBm: 0 VDC
Device: Damian, SQ2CPA: LoRa APRS
Last path: SP9DLM-7>APLRFT via WIDE1-1,qAR,SP9DLM-2 (good)
Positions stored: 102250
Other SSIDs: SP9DLM SP9DLM-2 SP9DLM-9 SP9DLM-4 SP9DLM-10 SP9DLM-3
Stations which heard SP9DLM-7 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