Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object R5110284 - show graphs
Source callsign: M1CJE-11
Comment: Clb=-2.1m/s t=4.2C h=78.7% p=-1.0hPa 403.002 MHz Type=RS41-SG Radiosonde auto_rx v1.5.0
Location: 51°37.83' N 1°36.99' W - locator IO91EP61AH - show map - static map
6.5 km East bearing 90° from Highworth, Borough of Swindon, England, United Kingdom [?]
9.2 km East bearing 92° from Hannington, Borough of Swindon, England, United Kingdom
103.9 km West bearing 278° from London, Greater London, England, United Kingdom
106.1 km West bearing 278° from City of London, Greater London, England, United Kingdom
Last position: 2022-02-25 20:00:00 UTC (336d 23h18m ago)
2022-02-25 20:00:00 GMT local time at Highworth, United Kingdom [?]
Altitude: 591 m
Course: 94°
Speed: 13 km/h
Last path: M1CJE-11>APRARX via TCPIP*,qAC,SQ6KXY-1
Positions stored: 789
Others sourced by M1CJE-11: LMS6A1920 S3831677 T2210570 T2220788 T2220789 T4320065 T4320215 T4320362 T4320487 T4320557 T4320558
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