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 DO7BTR-9 - show graphs
Comment: QRV on DB0OX (438.700)/DMR TG 26429 DL-NordWest
Last status: . Op: Thomas * enRoute... Msg pse via APRS or Funkruf.
Location: 53°34.98' N 7°20.77' E - ตำแหน่ง JO33QN19MW - show map
5.7 km ตะวันตก bearing 270° มาจาก Nenndorf, Lower Saxony, Germany [?]
7.1 km ตะวันตก bearing 255° มาจาก Westerholt, Lower Saxony, Germany
65.6 km ตะวันออกเฉียงเหนือ bearing 52° มาจาก Groningen, Gemeente Groningen, Groningen, Netherlands
112.2 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Bremen, Bremen, Germany
Last position: 2025-12-04 08:07:18 UTC (8d 38m ago)
2025-12-04 09:07:18 CET เวลาท้องถิ่น Nenndorf, Germany [?]
Device: Rob Wittner, KZ5RW: APRS/CE (app)
Last path: DO7BTR-9>APC102 via DB0ET,WIDE1*,WIDE2-2,qAR,DB0EMS-5 (good)
Positions stored: 967
Other SSIDs: DO7BTR-10 DO7BTR-11 DO7BTR-12 DO7BTR-7 DO7BTR-8 DO7BTR-15 DO7BTR-5 DO7BTR-D DO7BTR-B DO7BTR
Stations which heard DO7BTR-9 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