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 CT2HRE-7 - show graphs
Comment: Bat=3.82V 68%
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025.03.28
Location: 41°07.36' N 8°34.84' W - locator IN51RC09HK - show map
401.4 m Southeast bearing 125° from Oliveira do Douro, Vila Nova de Gaia, Porto, Portugal [?]
1.8 km Southwest bearing 232° from Valbom, Gondomar, Porto, Portugal
3.9 km Southeast bearing 140° from Porto, Porto, Porto, Portugal
49.4 km South bearing 196° from Braga, Braga, Braga, Portugal
Last position: 2025-07-18 18:03:29 UTC (6h56m ago)
2025-07-18 19:03:29 WEST local time at Oliveira do Douro, Portugal [?]
Altitude: 147 m
Speed: 39 km/h
Last telemetry: 2025-07-14 11:35:13 UTC (4d 13h25m ago) – show telemetry
V_Bat: 0 VDC, V_Ext: 0 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: CT2HRE-7>APLRT1 via WIDE1-1,qAR,CT2HUU-10 (good)
Positions stored: 7658
Other SSIDs: CT2HRE-10 CT2HRE CT2HRE-5
Stations which heard CT2HRE-7 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