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 DK4IO-9 - show graphs
Mic-E message: En route
Location: 49°08.47' N 8°39.74' E - locator JN49HD93LV - show map
2.8 miles Southeast bearing 136° from Ubstadt-Weiher, Regierungsbezirk Karlsruhe, Baden-Württemberg, Germany [?]
3.9 miles East bearing 108° from Forst, Regierungsbezirk Karlsruhe, Baden-Württemberg, Germany
34.0 miles Northwest bearing 317° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
67.4 miles South bearing 181° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2025-01-30 07:55:58 EST (2d 11h59m ago)
2025-01-30 13:55:58 CET local time at Ubstadt-Weiher, Germany [?]
Altitude: 551 ft
Course: 319°
Speed: 0 MPH
Last path: DK4IO-9>TY0XT7 via DB0KG-1*,WIDE1*,WIDE2-1,qAR,DB0SEL-14 (good)
Positions stored: 23589
Other SSIDs: DK4IO-10 DK4IO-5
Last heard a station directly: 2024-12-06 08:15:54 EST (57d 11h40m ago)
Stations near current position of DK4IO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DK4IO-100.0 yards 0°2025-02-01 19:50:20 DM6TS-72.6 miles 259°2025-01-09 09:04:46
DM6TS-102.6 miles 258°2025-01-15 09:18:02 DJ4POT-93.8 miles 120°2025-01-31 06:14:40
DL7ACN-155.1 miles 94°2025-01-29 14:20:20 DL7ACN-95.1 miles 94°2025-02-01 09:09:59
DL7ACN-15.2 miles 94°2025-02-01 13:34:59 DM3BR-75.9 miles 231°2025-01-27 07:19:42
DB0KG-15.9 miles 113°2025-02-01 19:52:48 DG2MFB-106.0 miles 142°2025-02-01 19:55:32
DG2MFB-D6.0 miles 142°2025-02-01 19:54:06 DG5SDQ-96.6 miles 174°2025-01-27 13:46:07
DG5SDQ-56.6 miles 174°2025-01-15 17:22:19 DG5SDQ-126.7 miles 172°2025-02-01 19:40:14
DG5SDQ-116.8 miles 173°2025-01-10 12:12:07 DK4LPH-97.0 miles 253°2025-02-01 14:31:05
DO7BW-D7.3 miles 109°2025-02-01 19:46:33 DK2BK-157.4 miles 169°2025-02-01 08:27:59
DH8IAT-107.4 miles 256°2025-02-01 19:49:11 DO3CQ-107.5 miles 161°2025-02-01 19:47:35
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