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 DO4ZT-10 - show graphs
Comment: LoRa iGATE
Location: 51°07.74' N 13°49.25' E - locator JO61VD80LX - show map
3.8 miles South bearing 188° from Ottendorf-Okrilla, Direktionsbezirk Dresden, Saxony, Germany [?]
4.1 miles West bearing 287° from Radeberg, Saxony, Germany
64.3 miles East bearing 102° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
76.5 miles North bearing 340° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-02-04 14:14:11 EST (7m52s ago)
2025-02-04 20:14:11 CET local time at Ottendorf-Okrilla, Germany [?]
Device: OE5BPA: LoRa Gateway/Digipeater (digi)
Last path: DO4ZT-10>APLG01 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 2
Packet rate: 900 seconds between packets on average during 44101 seconds.
Other SSIDs: DO4ZT-7 DO4ZT-H DO4ZT-9 DO4ZT-2 DO4ZT-8 DO4ZT-D DO4ZT-4 DO4ZT-11
APRS igate – Statistics for 2025-02:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2025-02-04 14:13:32 EST (8m31s ago)
Normal receiver range estimate: 6 miles (Updated: 2025-01-31 18:49:10 EST)
Position packets heard directly: 395 on radio path
Position packets sent to APRS-IS: 399 – show map
Stations near current position of DO4ZT-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DO4ZT H0.0 yards 0°2025-02-04 14:12:54 DO4ZT-H0.0 yards 0°2025-02-04 14:13:04
DO4ZT-25.7 yards 328°2025-01-16 11:39:10 DO4ZT-722.2 yards 264°2025-02-04 14:13:32
DL5UFT124.8 yards 85°2025-01-30 13:45:26 DM4WH-91.0 miles 308°2025-02-04 12:34:57
DM4WH1.9 miles 322°2025-01-26 02:46:31 DM4WH-101.9 miles 322°2025-01-28 16:28:10
EDDC2.3 miles 278°2025-02-04 14:20:03 DJ7AL-92.4 miles 242°2025-02-04 06:03:10
DJ7AL-82.4 miles 242°2025-01-10 09:01:28 DJ7AL D2.4 miles 242°2025-02-04 14:18:28
DJ7AL-D2.4 miles 242°2025-02-04 14:18:38 DJ7AL-102.4 miles 242°2025-02-04 14:08:13
EDDC-met2.5 miles 270°2025-02-04 14:05:39 DD1MA-132.7 miles 259°2025-01-18 14:56:57
DM4WH-72.7 miles 252°2025-01-27 04:54:00 DJ7AL3.0 miles 247°2025-01-21 06:03:55
DO4ZT-84.2 miles 79°2025-01-11 07:43:26 DH5YM4.3 miles 261°2025-02-02 10:42:12
Stations heard directly by DO4ZT-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
DG4DSL-7 1 2025-02-02 11:12:40 2025-02-02 11:12:40 JO61XD > JO61VD 6.6 miles 70° 2025-02-02 11:12:40
DD1MA-7 1 2025-02-02 11:28:53 2025-02-02 11:28:53 JO61TB > JO61VD 10.2 miles 244° 2025-02-02 11:28:53
DJ7AL-9 14 2025-02-03 06:27:58 2025-02-04 06:01:47 JO61VC > JO61VD 2.6 miles 253° 2025-02-04 04:44:52
SP7TBS-7 3 2025-02-04 03:57:37 2025-02-04 04:10:07 JO61TB > JO61VD 9.4 miles 243° 2025-02-04 03:57:37
DG1FI-8 7 2025-02-01 07:40:53 2025-02-01 10:10:36 JO61UF > JO61VD 7.8 miles 330° 2025-02-01 10:10:36
DO4ZT-7 368 2025-01-31 19:04:13 2025-02-04 14:13:32 JO61VD > JO61VD 22.2 yards 264° 2025-02-04 14:13:32
DG2US-9 1 2025-02-03 07:31:58 2025-02-03 07:31:58 JO61UD > JO61VD 6.0 miles 275° 2025-02-03 07:31:58

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