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 DL4DBT-7 - show graphs
Comment: DL4DBT : LoRa APRS : TX 433.775 MHz
Location: 51°28.32' N 7°13.22' E - locator JO31OL63KG - show map
0.8 miles South bearing 169° from Bochum, North Rhine-Westphalia, Germany [?]
2.8 miles Southeast bearing 137° from Bochum-Hordel, North Rhine-Westphalia, Germany
8.9 miles East bearing 80° from Essen, North Rhine-Westphalia, Germany
39.0 miles North bearing 17° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2024-06-03 09:26:10 EDT (43s ago)
2024-06-03 15:26:10 CEST local time at Bochum, Germany [?]
Altitude: 403 ft
Speed: 0 MPH
Device: OE5BPA: LoRa Tracker (tracker)
Last path: DL4DBT-7>APLT00 via WIDE2-2,qAO,DB0BS-10 (good)
Positions stored: 575960
Packet rate: 60 seconds between packets on average during 2939 seconds.
Other SSIDs: DL4DBT-10 DL4DBT
Stations near current position of DL4DBT-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DL4DBT-1026.6 yards 265°2024-06-03 09:16:47 DB0BS B437.7 yards 71°2024-06-03 09:19:02
DB0BS-B437.7 yards 71°2024-06-03 09:19:12 DB0BS C437.7 yards 71°2024-06-03 09:19:22
DB0BS-C437.7 yards 71°2024-06-03 09:19:32 DB0BS-10444.3 yards 69°2024-06-03 09:16:33
DF2ET-60.5 miles 11°2024-05-28 16:28:50 DO6GS-D1.0 miles 88°2024-06-03 09:08:40
DJ0ACS-101.1 miles 227°2024-06-03 09:14:13 DL9UN-71.6 miles 87°2024-06-02 22:39:22
DG1DPN-91.7 miles 179°2024-05-21 15:44:07 DF2ET-91.7 miles 32°2024-06-03 03:43:15
DF2ET-H1.7 miles 29°2024-05-08 14:59:26 DF2ET H1.7 miles 29°2024-05-08 14:59:17
DF2ET-101.7 miles 30°2024-06-03 09:11:44 DF2ET-111.7 miles 30°2024-06-03 09:10:05
DF2ET1.7 miles 30°2024-06-03 09:19:26 DF2ET-71.8 miles 29°2024-05-29 04:23:04
DL4DAE-52.1 miles 192°2024-05-08 03:30:48 DF8DT-92.1 miles 288°2024-06-03 09:26:46
Stations which heard DL4DBT-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DB0BS-10 3439 2024-05-31 20:00:03 2024-06-03 09:26:10 JO31OL > JO31OL 444.3 yards 69° 2024-06-03 09:26:10
DL4DBT-10 247 2024-05-31 20:14:04 2024-06-03 09:18:12 JO31OL > JO31OL 57.1 yards 230° 2024-06-03 08:58:11

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