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 F4JSG-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 439.86250MHz +0.0000MHz, F4JSG_Pi-Star_ND
Location: 48°00.63' N 7°18.02' E - locator JN38PA62AM - show map
1.3 miles Southwest bearing 246° from Herrlisheim-près-Colmar, Département du Haut-Rhin, Alsace, France [?]
1.9 miles North bearing 17° from Pfaffenheim, Département du Haut-Rhin, Alsace, France
73.1 miles Northwest bearing 308° from Zürich, Bezirk Zürich, Zurich, Switzerland
84.7 miles Southwest bearing 216° from Karlsruhe, Regierungsbezirk Karlsruhe, Baden-Württemberg, Germany
Last position: 2025-01-14 19:00:52 EST (1h37m ago)
2025-01-15 01:00:52 CET local time at Herrlisheim-près-Colmar, France [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: F4JSG-N>APDG03 via TCPIP*,qAC,F4JSG-NS
Positions stored: 1
Packet rate: 1200 seconds between packets on average during 58820 seconds.
Other SSIDs: F4JSG-B F4JSG-DP F4JSG-4
Stations near current position of F4JSG-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
F4JSG B0.0 yards 0°2025-01-14 20:34:12 F4JSG-B0.0 yards 0°2025-01-14 20:34:22
F4JSG-DP0.0 yards 0°2025-01-14 20:12:17 P-F4JSG40.1 yards 180°2025-01-14 19:02:54
F1RLB-92.6 miles 9°2025-01-06 08:58:36 F1RLB-92.7 miles 8°2025-01-11 15:59:27
F5INM-96.6 miles 40°2024-12-31 08:04:12 F6HOR-36.9 miles 334°2025-01-14 20:28:35
F6HOR-67.0 miles 334°2025-01-14 20:31:31 SQ9CIO-97.9 miles 157°2025-01-13 13:02:12
F5ZKS8.3 miles 256°2025-01-08 16:28:49 F1ZDG8.3 miles 256°2025-01-08 16:38:48
F1ZDA8.3 miles 256°2025-01-08 16:38:49 F1ZBI8.3 miles 256°2025-01-08 16:38:50
F5SVP-79.1 miles 202°2025-01-03 02:55:57 F5ILQ9.5 miles 347°2025-01-03 12:03:07
F5MAP-59.8 miles 135°2025-01-14 20:33:10 F5MAP-109.8 miles 135°2025-01-14 20:23:47
DB5KC-1012.9 miles 80°2025-01-14 20:33:19 DL1AFA12.9 miles 84°2025-01-14 20:27:29
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