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APRS station DK4SDR-4 - show graphs
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Comment: Direwolf-APRX Pi3
Location: 49°29.13' N 9°46.32' E - locator JN49VL26PM - show map - static map
0.5 miles South bearing 188° from Bad Mergentheim, Baden-Württemberg, Germany [?]
5.5 miles Northeast bearing 44° from Assamstadt, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
55.5 miles Northeast bearing 29° from Stuttgart, Regierungsbezirk Stuttgart, Baden-Württemberg, Germany
65.2 miles Southeast bearing 132° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2020-08-12 05:37:53 EDT (19m42s ago)
2020-08-12 11:37:53 CEST local time at Bad Mergentheim, Germany [?]
Last telemetry: 2020-08-12 05:40:48 EDT (16m47s ago) – show telemetry
Avg 10m: 0.009 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 9 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: DK4SDR-4>APRX28 via TCPIP*,qAC,T2NL
Positions stored: 1
Packet rate: 514 seconds between packets on average during 25191 seconds.
Other SSIDs: DK4SDR DK4SDR-12 DK4SDR-3 DK4SDR-5 DK4SDR-6 DK4SDR-7 DK4SDR-8 DK4SDR-9
APRS igate – Statistics for 2020-08:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2020-08-12 05:52:17 EDT (5m18s ago)
Normal receiver range estimate: 31 miles (Updated: 2020-07-31 19:59:46 EDT)
Position packets heard directly: 1719 on radio path
Position packets sent to APRS-IS: 1777 – show map
Stations near current position of DK4SDR-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DK4SDR13.4 yards 90°2020-08-12 05:52:17 DK4SDR-9108.3 yards 21°2020-08-10 04:10:25
DK4SDR-5128.1 yards 38°2020-08-04 12:20:54 SJMTK0.3 miles 348°2020-08-09 03:45:07
DK4SDR-70.7 miles 116°2020-08-06 02:42:47 DL4SDR-50.9 miles 346°2020-07-18 10:17:44
DB0MGH-22.0 miles 27°2020-08-11 10:18:40 ER-DB0MGH2.0 miles 27°2020-08-12 05:44:08
R33504252.0 miles 253°2020-08-03 05:14:00 DB0MGH-DP2.0 miles 25°2020-08-12 05:29:09
DL2SEK-72.1 miles 65°2020-08-02 12:44:50 DF6431083.4 miles 41°2020-07-15 14:41:42
DL4AAS-95.0 miles 51°2020-07-31 09:42:58 DL1SP-95.7 miles 330°2020-08-12 00:17:25
DB0WTH-135.8 miles 156°2020-08-12 05:49:21 DB0WTH-145.9 miles 156°2020-08-12 05:54:16
DH7SR6.0 miles 332°2020-08-09 03:48:57 DB0SC-26.0 miles 355°2020-08-12 05:56:28
DB0TTM6.1 miles 156°2020-08-12 05:52:07 DB0SC-156.2 miles 356°2020-08-12 05:30:05
Stations heard directly by DK4SDR-4
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
DB0MMO 363 2020-07-31 20:05:35 2020-08-12 05:41:58 JN49RV > JN49VL 32.7 miles 332° 2020-08-12 04:51:39
DK4SDR 420 2020-07-31 20:29:44 2020-08-12 05:52:17 JN49VL > JN49VL 13.4 yards 90° 2020-08-12 05:52:17
DK4SDR-9 804 2020-08-01 01:59:50 2020-08-10 04:10:25 JN49VD > JN49VL 22.6 miles 179° 2020-08-03 11:15:44
DK4SDR-7 9 2020-08-05 05:29:45 2020-08-06 02:25:31 JN49VL > JN49VL 1.0 miles 100° 2020-08-06 02:25:31
DL1GWO-9 1 2020-08-06 07:29:19 2020-08-06 07:29:19 JN49UO > JN49VL 9.2 miles 335° 2020-08-06 07:29:19
DL6NDU-9 19 2020-08-09 03:14:32 2020-08-09 12:19:20 JN49UM > JN49VL 3.5 miles 338° 2020-08-09 03:14:32
DL2SEK-7 1 2020-08-02 12:44:50 2020-08-02 12:44:50 JN49VL > JN49VL 2.1 miles 65° 2020-08-02 12:44:50
DL1SP-9 2 2020-08-05 00:17:57 2020-08-07 08:37:18 JN49UN > JN49VL 5.6 miles 331° 2020-08-07 08:37:18
DO2LT-9 99 2020-08-01 08:23:55 2020-08-12 00:46:24 JN49VN > JN49VL 4.8 miles 12° 2020-08-08 05:20:41
DK4IY-7 1 2020-08-09 10:51:29 2020-08-09 10:51:29 JN49UO > JN49VL 8.9 miles 333° 2020-08-09 10:51:29

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.
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