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 PD3AR - show graphs
Comment: 145.387MHz Adrie, QTH Sassenheim JO22GF
Mic-E message: En route
Location: 52°13.40' N 4°32.43' E - ตำแหน่ง JO22GF43UO - show map
7.7 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Rijnsburg, Gemeente Katwijk, South Holland, Netherlands [?]
8.7 km ตะวันออก bearing 68° มาจาก Katwijk aan den Rijn, Gemeente Katwijk, South Holland, Netherlands
29.0 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
33.7 km เหนือ bearing 7° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-08-17 10:07:52 UTC (297d 3h45m ago)
2024-08-17 12:07:52 CEST เวลาท้องถิ่น Rijnsburg, Netherlands [?]
Altitude: -9 m
Course: 11°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: PD3AR>UR1ST0 via WIDE1-1,qAR,PD2AVE-10 (good)
Positions stored: 2570
Other SSIDs: PD3AR-9
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