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 DB9SR-9 - show graphs
Comment: LoRa > Tracker Bat.: 4.16 V 100.00 %
Location: 49°51.53' N 8°46.05' E - locator JN49JU26CC - show map
3.2 miles West bearing 249° from Groß-Zimmern (Gross-Zimmern), Regierungsbezirk Darmstadt, Hesse, Germany [?]
4.4 miles Southwest bearing 231° from Dieburg, Hesse, Germany
18.2 miles South bearing 168° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
28.9 miles Northeast bearing 28° from Mannheim, Baden-Württemberg, Germany
Last position: 2025-01-27 01:05:24 EST (3m31s ago)
2025-01-27 07:05:24 CET local time at Groß-Zimmern, Germany [?]
Altitude: 678 ft
Course: 52°
Speed: 0 MPH
Device: OE5BPA: LoRa Tracker (tracker)
Last path: DB9SR-9>APLT00 via WIDE1-1,qAR,DB9SR-10 (good)
Positions stored: 113040
Packet rate: 300 seconds between packets on average during 14700 seconds.
Other SSIDs: DB9SR-10 DB9SR-7 DB9SR
Stations near current position of DB9SR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DB9SR-1026.4 yards 219°2025-01-27 01:03:46 DG1BOR-102.2 miles 203°2025-01-27 00:54:17
DL1DSR-122.7 miles 217°2025-01-25 06:32:06 DF4WC-133.4 miles 65°2025-01-27 01:08:12
DF4WC-103.4 miles 65°2025-01-27 01:05:20 DF4WC-123.4 miles 65°2025-01-25 06:42:02
DH5CW-103.8 miles 278°2025-01-17 11:05:57 DL2DT-94.2 miles 291°2025-01-25 10:04:03
DL2DT-104.2 miles 291°2025-01-21 02:30:27 DH5CW-74.6 miles 261°2025-01-15 07:32:03
DC0OL-54.8 miles 311°2025-01-18 11:03:33 DK9FEC-125.2 miles 287°2025-01-27 00:19:06
DB1MK5.8 miles 274°2025-01-26 06:18:16 DB0FDA5.8 miles 276°2025-01-27 01:08:20
DB0FDA-105.8 miles 276°2025-01-27 01:06:45 DO2FEL5.8 miles 273°2025-01-25 05:09:13
IB0FDA5.8 miles 276°2025-01-24 23:37:42 DL7LF6.0 miles 29°2025-01-06 04:46:21
DL1AKC6.5 miles 266°2025-01-25 10:26:30 DH5CW6.5 miles 266°2025-01-26 14:26:19
Stations which heard DB9SR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DG1BOR-10 380 2025-01-02 02:04:54 2025-01-26 10:53:43 JN49IS > JN49IT 4.7 miles 46° 2025-01-26 09:36:39
DF4WC-10 278 2025-01-06 04:14:57 2025-01-23 02:09:19 JN49LT > JN49KV 7.5 miles 306° 2025-01-09 12:39:44
DB9SR-10 5213 2024-12-31 19:42:12 2025-01-27 01:05:24 JN49LT > JN49JU 9.5 miles 286° 2025-01-07 10:55:09
DB0KT-10 697 2025-01-01 08:17:47 2025-01-26 16:00:19 JN49LO > JO40PL 63.6 miles 12° 2025-01-05 10:13:33
DO3MLA-10 7 2025-01-17 01:50:33 2025-01-26 09:47:52 JN49IS > JN49LW 16.1 miles 40° 2025-01-26 09:47:52
DB0SIX-10 5 2025-01-02 02:19:26 2025-01-13 02:01:13 JN49HS > JN49HS 0.8 miles 110° 2025-01-09 08:35:54
DL6SIX-2 38 2025-01-02 02:18:43 2025-01-24 02:13:52 JN49HS > JN49HS 1.0 miles 116° 2025-01-20 02:25:03
DB7HA-10 2 2025-01-05 10:26:34 2025-01-05 10:28:05 JN49LP > JN49MQ 3.3 miles 37° 2025-01-05 10:26:34
DC3GF-10 13 2025-01-02 08:07:50 2025-01-24 09:40:02 JN49HS > JN49HS 1.6 miles 197° 2025-01-13 02:00:20
DL1ZM-10 1 2025-01-26 10:26:38 2025-01-26 10:26:38 JN49IS > JO40HE 27.6 miles 352° 2025-01-26 10:26:38
DF7PN-14 3 2025-01-02 06:10:53 2025-01-26 09:14:14 JN49IT > JN49AV 27.3 miles 284° 2025-01-26 09:14:14
DK3QA-10 3 2025-01-03 04:10:27 2025-01-03 04:50:27 JN49HT > JN49GU 4.6 miles 345° 2025-01-03 04:50:27
DK8US-11 7 2025-01-05 07:43:16 2025-01-05 07:51:16 JN49IJ > JN49HJ 2.9 miles 267° 2025-01-05 07:51:16
DB0XK-15 4 2025-01-03 02:42:45 2025-01-07 02:20:41 JN49HT > JN49AH 40.2 miles 215° 2025-01-03 02:44:48
DB0UT-12 19 2025-01-02 02:22:09 2025-01-26 09:34:14 JN49IT > JN39NR 70.9 miles 267° 2025-01-21 01:56:32
DF8FW-10 25 2025-01-22 02:22:58 2025-01-26 08:52:07 JN49HS > JN49GV 9.9 miles 317° 2025-01-26 08:52:07
DL0MZ-15 75 2024-12-31 19:32:35 2025-01-26 09:29:14 JN49LT > JN49DX 33.3 miles 292° 2025-01-18 16:13:45
DB0ND-1 126 2025-01-07 02:21:05 2025-01-26 09:48:58 JN49IU > JN39XO 39.9 miles 249° 2025-01-24 14:02:01
DB0FT-10 311 2025-01-02 02:22:21 2025-01-26 10:26:47 JN49IS > JO40FF 32.8 miles 341° 2025-01-26 10:26:47

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