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 DG3ACM-9 - show graphs
Comment: 438.550MHz(-) Call here!
Mic-E message: Custom 5
Location: 51°30.38' N 6°52.29' E - locator JO31KM41NM - show map
3.3 km West bearing 250° from Bottrop, North Rhine-Westphalia, Germany [?]
4.7 km North bearing 19° from Oberhausen, North Rhine-Westphalia, Germany
11.8 km Northwest bearing 302° from Essen, North Rhine-Westphalia, Germany
63.9 km North bearing 355° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-01-16 12:08:46 UTC (2h6m ago)
2025-01-16 13:08:46 CET local time at Bottrop, Germany [?]
Altitude: 63 m
Course: 75°
Speed: 11 km/h
Last telemetry: 2024-11-28 09:19:45 UTC (49d 4h55m ago) – show telemetry
V_Batt: 4.010 VDC
Device: Kenwood: TM-D710 (rig)
Last path: DG3ACM-9>5B3PS8 via WIDE1-1,qAO,DO5MMH (good)
Positions stored: 146544
Other SSIDs: DG3ACM-11 DG3ACM-21 DG3ACM-10 DG3ACM-8
Stations which heard DG3ACM-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