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 DK4SDR-10 - show graphs
Comment: LoRa APRS
Location: 49°29.14' N 9°46.33' E - locator JN49VL26PN - show map
0.5 miles South bearing 188° from Bad Mergentheim, Baden-Württemberg, Germany [?]
2.1 miles West bearing 253° from Igersheim, 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: 2024-11-17 05:34:49 EST (10m48s ago)
2024-11-17 11:34:49 CET local time at Bad Mergentheim, Germany [?]
Last WX report: 2024-11-17 05:34:49 EST (10m48s ago) – show weather charts
40 °F 80% 1014.9 mbar
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: DK4SDR-10>APLRG1 via TCPIP*,qAC,T2PERTH
Positions stored: 12
Packet rate: 900 seconds between packets on average during 44103 seconds.
Other SSIDs: DK4SDR-9 DK4SDR-7 DK4SDR-5 DK4SDR-3 DK4SDR-2 DK4SDR-11 DK4SDR-12 DK4SDR-13 DK4SDR-4
APRS igate – Statistics for 2024-11:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2024-11-17 05:37:55 EST (7m42s ago)
Normal receiver range estimate: 6 miles (Updated: 2024-06-30 08:57:22 EDT)
Position packets heard directly: 870 on radio path
Position packets sent to APRS-IS: 1229 – show map
Stations near current position of DK4SDR-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DL4NM-50.4 miles 123°2024-10-24 09:26:00 DL4SDR-110.9 miles 345°2024-10-26 11:32:13
DL4SDR-40.9 miles 343°2024-11-16 11:10:34 DL4SDR-10.9 miles 343°2024-11-13 12:58:28
DL4SDR-20.9 miles 343°2024-11-13 13:00:44 DL4SDR-90.9 miles 343°2024-11-15 10:45:28
DL4AAS-31.0 miles 47°2024-11-17 05:37:26 ER-DB0MGH2.0 miles 27°2024-11-17 05:31:51
DL4AAS-22.1 miles 75°2024-11-17 05:37:26 DL4AAS2.2 miles 82°2024-11-17 05:37:26
DL4AAS-142.2 miles 82°2024-11-17 05:43:53 DL4AAS-112.2 miles 81°2024-11-17 05:31:46
DL2SEK2.4 miles 82°2024-11-17 05:37:26 DL2SEK-42.4 miles 82°2024-10-26 08:43:23
DL2SEK-992.4 miles 82°2024-10-26 07:16:57 DO2TA-92.5 miles 96°2024-11-14 08:36:39
DB6TR2.6 miles 83°2024-11-17 05:37:26 DL4AAS-12.6 miles 99°2024-11-17 05:37:26
DK4SDR-93.3 miles 161°2024-11-17 05:45:22 DK4SDR-73.3 miles 161°2024-11-17 05:45:18
Stations heard directly by DK4SDR-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
DK4SDR-7 567 2024-11-01 11:23:02 2024-11-17 05:37:55 JN49VL > JN49VL 2.2 miles 74° 2024-11-14 04:10:09
DH5IS-5 1 2024-11-07 02:04:40 2024-11-07 02:04:40 JN49UO > JN49VL 9.2 miles 337° 2024-11-07 02:04:40
DL4SDR-1 10 2024-11-02 12:04:14 2024-11-13 12:58:28 JN49VL > JN49VL 0.9 miles 343° 2024-11-13 12:58:28
DL4SDR-9 53 2024-11-02 11:21:28 2024-11-15 10:45:28 JN49UL > JN49VL 3.4 miles 269° 2024-11-09 01:56:14
DL4SDR-4 7 2024-11-16 10:22:49 2024-11-16 10:43:00 JN49VL > JN49VL 0.9 miles 343° 2024-11-16 10:43:00
DK2NO-9 1 2024-11-01 08:53:19 2024-11-01 08:53:19 JN49UO > JN49VL 9.1 miles 335° 2024-11-01 08:53:19
DC4FRT-9 1 2024-11-14 14:25:56 2024-11-14 14:25:56 JN49UO > JN49VL 9.2 miles 336° 2024-11-14 14:25:56
DL4NM-9 215 2024-11-01 05:41:01 2024-11-16 03:28:11 JN49VM > JN49VL 3.0 miles 55° 2024-11-07 10:19:09
DG2NDK-10 3 2024-11-01 20:22:49 2024-11-09 19:19:24 JN49XR > JN49VL 19.2 miles 26° 2024-11-09 19:19:24
DL4SDR-2 12 2024-11-02 10:49:19 2024-11-02 12:13:03 JN49VL > JN49VL 0.9 miles 344° 2024-11-02 12:13:03

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