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 station F8CRS-4 - show graphs
Location: 48°47.43' N 7°49.72' E - locator JN38VS99KQ - show map
4.2 km North bearing 15° from Gries, Département du Bas-Rhin, Alsace, France [?]
5.4 km Northeast bearing 42° from Weitbruch, Département du Bas-Rhin, Alsace, France
90.3 km Southwest bearing 211° from Mannheim, Baden-Württemberg, Germany
98.7 km West bearing 271° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
Last position: 2025-03-03 18:26:42 UTC (48d 11h8m ago)
2025-03-03 19:26:42 CET local time at Gries, France [?]
Altitude: 0 m
Last telemetry: 2025-02-02 15:07:48 UTC (77d 14h27m ago) – show telemetry
Ch 1: 0, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: F8CRS-4>APLRT1 via WIDE1-1,qAR,F8CRS-10 (good)
Positions stored: 64
Other SSIDs: F8CRS-10 F8CRS-9 F8CRS-5 F8CRS-B F8CRS F8CRS-7 F8CRS-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