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 AB9QB-7 - show graphs
Comment: Chris/18Wheel Mobile
Location: 41°59.40' N 87°57.98' W - ตำแหน่ง EN61AX47AO - show map
1.6 km ใต้ bearing 168° มาจาก Elk Grove Village, Cook County, Illinois, United States [?]
3.8 km ตะวันออกเฉียงเหนือ bearing 64° มาจาก Itasca, DuPage County, Illinois, United States
30.4 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Chicago, Cook County, Illinois, United States
116.7 km ใต้ bearing 182° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-12-19 01:08:13 UTC (6d 5h49m ago)
2025-12-18 19:08:13 CST เวลาท้องถิ่น Elk Grove Village, United States [?]
Altitude: 200 m
Device: SharkRF: openSPOT3 (gadget)
Last path: AB9QB-7>APOSB via AB9QB,DSTAR*,qAS,AB9QB (good)
Positions stored: 690
Other SSIDs: AB9QB-5 AB9QB-14 AB9QB AB9QB-9 AB9QB-R
Stations which heard AB9QB-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