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 DB0SIG - show graphs
Map loading...
Comment: Digi with TNC-Pi, Sysop DC6GF (dc6gf@darc.de)
Location: 48°05.80' N 9°13.69' E - locator JN48OC73JE - show map - static map
1.1 miles Northeast bearing 30° from Sigmaringen, Baden-Württemberg, Germany [?]
2.6 miles Northwest bearing 324° from Sigmaringendorf, Regierungsbezirk Tübingen, Baden-Württemberg, Germany
47.4 miles South bearing 177° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
59.4 miles Northeast bearing 32° from Zürich, Bezirk Zürich, Zurich, Switzerland
Last position: 2021-04-21 02:30:19 EDT (25m14s ago)
2021-04-21 08:30:19 CEST local time at Sigmaringen, Germany [?]
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: DB0SIG>APRX28 via qAR,HB9ZG-2
Positions stored: 12
Packet rate: 1834 seconds between packets on average during 51355 seconds.
APRS digipeater – Statistics for 2021-04:
Stations heard directly: 12 on radio path – show map
Last heard a station directly: 2021-04-20 15:45:41 EDT (11h9m ago)
Normal receiver range estimate: 68 miles (Updated: 2015-07-31 13:12:26 EDT)
Position packets heard directly: 480 on radio path
Stations near current position of DB0SIG - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DL4GAJ-50.6 miles 245°2021-04-01 09:13:15 DG2GMW1.1 miles 214°2021-04-19 11:56:27
DL2GWA-151.2 miles 183°2021-04-21 02:34:44 DK8TP-91.3 miles 203°2021-04-17 09:31:03
DK8TP1.3 miles 199°2021-04-20 15:45:37 DL4GAJ-91.4 miles 235°2021-04-19 08:50:27
DD1GS-53.6 miles 113°2021-04-18 12:39:38 DD1GS3.7 miles 113°2021-04-18 08:05:52
S34211084.8 miles 354°2021-03-23 02:56:11 S34211145.2 miles 226°2021-03-22 08:52:00
S34311595.4 miles 63°2021-04-04 03:39:47 PS-DM0MGN5.9 miles 123°2021-03-27 05:01:33
DF8GH-DP6.1 miles 151°2021-04-21 02:54:42 S34311706.8 miles 288°2021-04-03 09:02:43
DK7SCH-97.0 miles 114°2021-04-04 12:44:08 DL1GWW-58.1 miles 124°2021-04-20 08:07:45
DL1GWW-28.1 miles 125°2021-04-21 02:25:48 DL1GWW-98.2 miles 124°2021-04-18 13:21:23
DB8TG8.8 miles 84°2021-04-11 06:47:22 S352031610.0 miles 349°2021-04-03 21:02:58
Stations which heard DB0SIG directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
OE2XZR-10 3 2021-04-07 02:38:43 2021-04-12 20:02:38 JN48OC > JN67NT 180.6 miles 95° 2021-04-12 20:02:38
DB0OAL 156 2021-03-31 20:07:52 2021-04-21 01:34:34 JN48OC > JN57JN 80.9 miles 117° 2021-04-21 01:34:34
DB0WV-10 499 2021-03-31 22:19:27 2021-04-20 22:57:59 JN48OC > JN47QT 20.5 miles 157° 2021-04-20 22:57:59
DB0LC-1 14 2021-04-08 02:39:19 2021-04-19 16:34:44 JN48OC > JN47WN 45.9 miles 142° 2021-04-19 16:34:44
HB9F-10 5 2021-04-03 00:30:22 2021-04-18 18:42:49 JN48OC > JN36WN 124.7 miles 212° 2021-04-18 18:42:49
HB9ZG-2 97 2021-03-31 20:58:07 2021-04-21 02:30:19 JN48OC > JN47GA 80.8 miles 204° 2021-04-21 02:30:19
DB0ZD-10 1 2021-04-12 03:49:38 2021-04-12 03:49:38 JN48OC > JN57CM 59.9 miles 130° 2021-04-12 03:49:38
DO1FE-10 55 2021-04-01 13:19:39 2021-04-21 02:03:20 JN48OC > JN47TW 22.1 miles 124° 2021-04-21 02:03:20

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.
Stations heard directly by DB0SIG
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
DB0RZ 1 2021-04-20 01:14:02 2021-04-20 01:14:02 JN48SD > JN48OC 15.7 miles 73° 2021-04-20 01:14:02
DK8TP-9 250 2021-04-01 09:05:54 2021-04-17 09:31:03 JN48OB > JN48OC 2.2 miles 229° 2021-04-01 09:31:58
DL2GBG-9 2 2021-04-02 13:45:02 2021-04-02 13:57:31 JN48QB > JN48OC 7.3 miles 111° 2021-04-02 13:57:31
DK8TP 179 2021-04-01 03:50:03 2021-04-20 15:45:41 JN48OB > JN48OC 1.3 miles 199° 2021-04-20 15:45:41
DO9JM-9 2 2021-04-01 05:53:40 2021-04-20 05:34:38 JN47RT > JN48OC 21.7 miles 149° 2021-04-20 05:34:38
DB0OAL 18 2021-04-01 02:03:58 2021-04-20 16:48:47 JN57JN > JN48OC 80.9 miles 117° 2021-04-20 16:48:47
DO1FE-9 4 2021-04-01 00:51:50 2021-04-09 15:19:45 JN47TW > JN48OC 21.6 miles 124° 2021-04-01 00:51:50
DK7TP-9 2 2021-04-01 05:49:50 2021-04-01 06:33:56 JN48SA > JN48OC 17.0 miles 112° 2021-04-01 06:33:56
DL4GAJ-9 19 2021-04-06 05:16:24 2021-04-19 08:50:27 JN48OC > JN48OC 1.4 miles 235° 2021-04-19 08:50:27
DL1DJH-9 1 2021-04-03 09:47:11 2021-04-03 09:47:11 JN47PU > JN48OC 18.6 miles 165° 2021-04-03 09:47:11
DJ8SN-14 1 2021-04-16 19:34:01 2021-04-16 19:34:01 JN48RB > JN48OC 11.3 miles 110° 2021-04-16 19:34:01
DO1RPB-5 1 2021-04-10 06:55:45 2021-04-10 06:55:45 JN48RA > JN48OC 11.3 miles 117° 2021-04-10 06:55:45

Only stations from which a position packet has been heard 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