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 DF8JO-4 - show graphs
Comment: LoRa TTGO 433.775 Mhz 80 mW
Last status:
Location: 50°32.98' N 7°42.29' E - locator JO30UN41NW - show map
0.5 miles West bearing 268° from Marienrachdorf, Rheinland-Pfalz, Germany [?]
1.3 miles West bearing 269° from Goddert, Rheinland-Pfalz, Germany
42.3 miles Southeast bearing 128° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
52.5 miles Northwest bearing 305° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2024-05-19 06:59:44 EDT (2h20m ago)
2024-05-19 12:59:44 CEST local time at Marienrachdorf, Germany [?]
Altitude: 953 ft
Course: 154°
Speed: 1 MPH
Device: OE5BPA: LoRa Tracker (tracker)
Last path: DF8JO-4>APLT00 via WIDE1-1,qAO,DF8JO-13 (good)
Positions stored: 12775
Packet rate: 26 seconds between packets on average during 1268 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: DF8JO-11 DF8JO-9 DF8JO-13 DF8JO-5 DF8JO DF8JO-1 DF8JO-12 DF8JO-6 DF8JO-15
Stations near current position of DF8JO-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
6360161831.9 miles 40°2024-05-16 03:17:42 DELU63-152.9 miles 186°2024-05-07 17:03:16
DM/RP-4565.7 miles 261°2024-05-17 14:12:39 DK2AS-96.1 miles 295°2024-05-04 06:50:36
FW95156.1 miles 295°2024-05-19 09:18:28 DF9WC-96.7 miles 211°2024-04-22 13:09:33
DF9WC-106.7 miles 211°2024-05-19 09:12:47 DF9WC-116.7 miles 211°2024-05-01 14:17:33
DO9JW-76.8 miles 148°2024-05-18 06:22:56 DO9JW-106.9 miles 147°2024-05-11 01:48:53
DO9JW-Y6.9 miles 147°2024-04-22 07:59:19 DO9JW-N7.0 miles 148°2024-04-22 07:52:29
DO9JW-D7.0 miles 148°2024-04-22 08:34:11 DO9JW-57.0 miles 154°2024-05-02 05:46:51
Polizei8.1 miles 267°2024-05-04 13:05:14 DE1HBO-108.1 miles 279°2024-05-19 09:00:00
DF8JO-138.3 miles 286°2024-05-19 08:44:59 DF8JO-98.3 miles 285°2024-05-19 09:12:44
DF8JO8.3 miles 285°2024-05-09 07:50:05 DF8JO-18.3 miles 285°2024-05-06 06:11:03
Stations which heard DF8JO-4 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DF9PV-10 71 2024-05-11 04:19:43 2024-05-18 07:18:43 JO30RM > JO30RK 5.0 miles 190° 2024-05-11 08:53:25
DL6UWE-9 32 2024-05-02 10:05:44 2024-05-18 11:59:04 JO30UQ > JO30OQ 21.1 miles 269° 2024-05-09 02:59:52
DG8JT-11 481 2024-05-01 05:28:40 2024-05-19 06:44:49 EM55XK > JO30RN 4594.5 miles 44° 2024-05-06 08:38:46
DF8JO-11 198 2024-05-01 05:28:40 2024-05-19 06:57:53 JO30UQ > JO30SN 11.5 miles 229° 2024-05-09 05:35:49
DB0ZK-10 75 2024-05-02 10:20:19 2024-05-19 06:56:42 JO30VQ > JO30SH 27.0 miles 200° 2024-05-09 03:03:07
DK0NR-10 58 2024-05-11 04:19:02 2024-05-18 07:20:03 JO30RM > JO30SK 6.7 miles 175° 2024-05-18 05:59:04
DB0LJ-10 4 2024-05-04 12:34:54 2024-05-11 07:31:10 JO30UN > JO30QJ 19.6 miles 233° 2024-05-04 12:34:54
DB0DT-10 9 2024-05-05 14:00:38 2024-05-17 08:22:07 JO30SN > JO40BP 26.2 miles 77° 2024-05-14 08:06:40
DF9WC-10 13 2024-05-01 05:46:48 2024-05-18 07:26:09 JO30RJ > JO30TL 8.9 miles 65° 2024-05-11 08:43:33
DF6KO-10 23 2024-05-01 05:29:50 2024-05-09 05:36:19 JO30TN > JO30UT 20.3 miles 19° 2024-05-01 09:42:19
DB0MYK-10 43 2024-05-01 09:33:53 2024-05-18 11:47:11 JO30VQ > JO30OJ 31.7 miles 233° 2024-05-09 03:02:45
DB0EU-L4 6 2024-05-04 08:54:34 2024-05-09 03:05:07 JO30VQ > JO30EP 61.9 miles 270° 2024-05-09 03:05:07
DH4KAV-10 8 2024-05-07 12:52:25 2024-05-15 10:28:54 JO30SN > JO30PT 21.1 miles 334° 2024-05-15 10:28:54
DG8JT-1 17 2024-05-01 09:45:54 2024-05-02 10:15:28 JO30SN > JO30RN 4.1 miles 274° 2024-05-01 09:45:54
DD9PR-10 1 2024-05-11 07:33:43 2024-05-11 07:33:43 JO30RJ > JO30ON 14.3 miles 322° 2024-05-11 07:33:43
DB0UT-12 10 2024-05-04 12:45:46 2024-05-11 08:52:59 JO30VQ > JN39NR 70.3 miles 205° 2024-05-09 03:08:54
DG8AC-10 1 2024-05-09 02:59:00 2024-05-09 02:59:00 JO30UQ > JO30DP 63.6 miles 267° 2024-05-09 02:59:00
DL1KFS-10 8 2024-05-09 02:59:39 2024-05-09 03:08:12 JO30VP > JO30EP 62.5 miles 270° 2024-05-09 03:08:12
DF8JO-13 389 2024-05-01 05:29:10 2024-05-19 06:59:44 JO30VQ > JO30SN 13.4 miles 242° 2024-05-09 05:30:35
DB0NPR-10 332 2024-05-01 05:27:35 2024-05-19 06:44:00 JO30RJ > JO30RN 11.0 miles 358° 2024-05-18 06:15:16
DE1HBO-10 262 2024-05-01 05:27:35 2024-05-19 06:56:19 JO30VQ > JO30SN 13.7 miles 237° 2024-05-09 03:03:10

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