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 F4GKY-12 - show graphs
Comment: - RSSI:-139dBm SNR:-21.00dB
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2023.10.07 - RSSI:-106dBm SNR:8.00dB
Location: 45°38.15' N 5°08.36' E - locator JN25NP62RN - show map
1.6 miles North bearing 349° from Villefontaine, Département de l'Isère, Rhône-Alpes, France [?]
2.6 miles Northwest bearing 309° from Vaulx-Milieu, Département de l'Isère, Rhône-Alpes, France
16.1 miles Southeast bearing 119° from Lyon, Département du Rhône, Rhône-Alpes, France
62.2 miles Southwest bearing 231° from Genève, Geneva, Geneva, Switzerland
Last position: 2025-02-03 18:41:53 EST (2d 16h10m ago)
2025-02-04 00:41:53 CET local time at Villefontaine, France [?]
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: F4GKY-12>APLRT1 via WIDE1-1,qAO,F6KEX-10 (good)
Positions stored: 12396
Stations near current position of F4GKY-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
F/AB-5595.3 miles 64°2025-02-06 07:47:02 EW95515.5 miles 254°2025-02-06 10:46:16
F4HTP B6.2 miles 209°2025-02-06 10:35:57 F4HTP-B6.2 miles 209°2025-02-06 10:36:07
F4HTP-N6.2 miles 209°2025-02-06 10:37:17 F4HTP-DP6.2 miles 209°2025-02-06 10:28:40
P-F4HTP6.2 miles 209°2025-02-06 10:01:51 F4HTP-76.3 miles 209°2025-02-06 01:34:09
F6KEX-107.4 miles 109°2025-02-06 10:48:57 F4THN8.4 miles 4°2025-02-06 10:40:06
F4THN-138.4 miles 4°2025-02-06 10:33:02 F4JUT-910.5 miles 298°2025-01-29 03:03:00
F4KJS-1011.4 miles 88°2025-01-30 11:00:17 F4KJS11.4 miles 88°2025-02-06 10:14:18
F4MQK-511.5 miles 336°2025-01-22 07:45:48 F4JUT-D11.7 miles 244°2025-02-06 02:41:39
F4JUT-1011.7 miles 244°2025-02-06 10:50:13 F4MQK-911.8 miles 339°2025-02-06 05:40:02
F4GMA-1211.9 miles 82°2025-01-15 14:24:01 F4GMA11.9 miles 82°2025-02-06 10:45:49
Stations which heard F4GKY-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
F6KEX-10 127 2025-02-01 08:01:33 2025-02-03 18:41:53 JN25NP > JN25PO 7.4 miles 109° 2025-02-03 18:41:53

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