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 F4JTZ-9 - show graphs
Comment: Mode tracker
Mic-E message: Special
Location: 45°38.97' N 1°06.00' W - locator IN95KP85AV - show map
1.2 km Northwest bearing 310° from Saint-Palais-sur-Mer, Département de la Charente-Maritime, Poitou-Charentes, France [?]
3.3 km West bearing 277° from Vaux-sur-Mer, Département de la Charente-Maritime, Poitou-Charentes, France
98.7 km Northwest bearing 336° from Bordeaux, Département de la Gironde, Aquitaine, France
151.5 km Southwest bearing 227° from Poitiers, Département de la Vienne, Poitou-Charentes, France
Last position: 2025-07-03 10:36:09 UTC (25d 15h35m ago)
2025-07-03 12:36:09 CEST local time at Saint-Palais-sur-Mer, France [?]
Altitude: 21 m
Course: 343°
Speed: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: F4JTZ-9>4U3XYW via F5ZHN-4*,WIDE2-1,qAR,F4ERG-1 (good)
Positions stored: 14
Other SSIDs: F4JTZ-5 F4JTZ-7 F4JTZ
Stations which heard F4JTZ-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - 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