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 DL4SDR-9 - show graphs
Comment: Herbert unterwegs
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2024.10.29
Location: 50°03.12' N 8°35.03' E - locator JO40HB02BL - show map
2.9 miles Southwest bearing 223° from Niederrad, Hesse, Germany [?]
6.3 miles Southwest bearing 225° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
80.5 miles Southeast bearing 125° from Bonn, North Rhine-Westphalia, Germany
Last position: 2025-01-05 12:30:59 EST (12d 2h6m ago)
2025-01-05 18:30:59 CET local time at Niederrad, Germany [?]
Altitude: 359 ft
Speed: 22 MPH
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: DL4SDR-9>APLRT1 via WIDE1-1,qAO,DB0KT-10 (good)
Positions stored: 10868
Other SSIDs: DL4SDR-5 DL4SDR-1 DL4SDR-7 DL4SDR-2 DL4SDR-4 DL4SDR-11 DL4SDR-8 DL4SDR-43 DL4SDR-3 DL4SDR-27 DL4SDR-10 DL4SDR-12 DL4SDR-99
Stations near current position of DL4SDR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EDDF-met1.7 miles 226°2025-01-17 14:05:35 E77ITF-92.7 miles 41°2025-01-07 08:16:16
P-DL1YFT4.0 miles 339°2025-01-17 14:02:03 DB0AIS4.4 miles 175°2025-01-17 14:36:17
DB0AIS-74.4 miles 175°2025-01-17 14:30:40 DB0AIS-124.5 miles 175°2025-01-17 14:25:58
DB0AIS-134.5 miles 175°2025-01-01 10:01:49 DC8QT4.5 miles 290°2025-01-05 06:25:04
DO2KDE-84.6 miles 289°2024-12-30 04:40:59 YO9BX4.9 miles 90°2025-01-05 12:24:50
YAESU5.0 miles 145°2025-01-14 11:53:47 DD8ZE-175.1 miles 49°2025-01-16 08:39:37
DD8ZE-105.1 miles 49°2025-01-17 14:29:00 DO2FAH5.1 miles 108°2025-01-17 14:20:04
DO2FAH-135.1 miles 108°2025-01-08 06:09:37 DJ9CG-55.2 miles 14°2025-01-17 06:30:32
DB9XP5.2 miles 226°2025-01-14 07:07:14 YO9BX5.2 miles 90°2025-01-05 12:12:30
T2FRA5.3 miles 358°2025-01-17 14:30:01 DF3ZY-105.3 miles 298°2025-01-17 14:29:21
Stations which heard DL4SDR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DL4AAS-11 3 2025-01-05 09:16:30 2025-01-05 09:20:23 JN49UN > JN49VL 6.8 miles 138° 2025-01-05 09:20:23
DB0WTH-12 48 2025-01-05 09:15:38 2025-01-05 10:07:00 JN49QV > JN49VJ 39.8 miles 150° 2025-01-05 10:07:00
DB0KT-10 32 2025-01-05 10:06:04 2025-01-05 12:30:59 JO40GA > JO40PL 45.5 miles 47° 2025-01-05 11:32:59
DB0WK-10 6 2025-01-05 09:39:55 2025-01-05 10:14:45 JN49TR > JO40XL 54.7 miles 14° 2025-01-05 09:39:55
DB0GV-10 12 2025-01-05 10:52:41 2025-01-05 11:05:29 JO40LA > JO40KD 8.0 miles 332° 2025-01-05 10:52:41
DL1ZM-10 2 2025-01-05 11:15:39 2025-01-05 11:18:54 JO40GB > JO40HE 9.3 miles 20° 2025-01-05 11:18:54
DF7PN-14 7 2025-01-05 11:26:28 2025-01-05 12:27:39 JO40GB > JN49AV 24.4 miles 242° 2025-01-05 12:27:39
DL8ZAJ-10 1 2025-01-05 10:52:56 2025-01-05 10:52:56 JO40LA > JO40KD 7.8 miles 351° 2025-01-05 10:52:56
DH3FBI-10 18 2025-01-05 10:12:16 2025-01-05 10:48:11 JN49PX > JN49NX 9.2 miles 275° 2025-01-05 10:12:16
DF3ZY-10 23 2025-01-05 11:16:12 2025-01-05 12:30:44 JO40HB > JO40FC 5.3 miles 294° 2025-01-05 11:16:12
DB0AJA-10 1 2025-01-05 10:02:23 2025-01-05 10:02:23 JN49RU > JN59AS 25.5 miles 105° 2025-01-05 10:02:23
DL1DH-17 2 2025-01-05 09:38:11 2025-01-05 09:57:42 JN49ST > JN49WS 13.9 miles 107° 2025-01-05 09:57:42
DL0MZ-15 2 2025-01-05 11:11:16 2025-01-05 11:18:10 JO40HB > JN49DX 17.6 miles 256° 2025-01-05 11:11:16
DB0FT-10 4 2025-01-05 11:11:58 2025-01-05 11:23:32 JO40HB > JO40FF 14.7 miles 324° 2025-01-05 11:11:58
DB0MW-15 2 2025-01-05 12:24:20 2025-01-05 12:29:01 JO40GB > JN49GX 6.0 miles 185° 2025-01-05 12:29:01

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