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 DO4ZZK-2 - show graphs
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2024.05.02
Location: 49°55.97' N 14°30.67' E - locator JN79GW13IU - show map
2.7 miles North bearing 17° from Jílové u Prahy, Středočeský Kraj, Czech Republic [?]
4.8 miles North bearing 4° from Kamenný Přívoz, Středočeský Kraj, Czech Republic
11.4 miles South bearing 159° from Prague, Hlavní Mesto Praha, Czech Republic
93.8 miles Southeast bearing 131° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2024-11-10 17:18:40 EST (10d 20h4m ago)
2024-11-10 23:18:40 CET local time at Jílové u Prahy, Czech Republic [?]
Altitude: 1145 ft
Speed: 15 MPH
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: DO4ZZK-2>APLRT1 via WIDE1-1,qAR,OK8ZZK-1 (good)
Positions stored: 269
Other SSIDs: DO4ZZK-5 DO4ZZK-11 DO4ZZK-9 DO4ZZK-13 DO4ZZK DO4ZZK-7
Stations near current position of DO4ZZK-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK8ZZK-781.7 yards 275°2024-11-20 07:18:25 OK8ZZK-1092.5 yards 274°2024-11-20 06:58:09
OK8ZZK-10.5 miles 29°2024-11-12 05:27:22 FW39154.5 miles 271°2024-11-21 13:20:50
24.9 miles 309°2024-11-08 13:43:13 OK1KZE-64.9 miles 309°2024-11-21 13:20:07
OK1KZE-14.9 miles 307°2024-11-21 13:20:12 OK1KZE-105.0 miles 307°2024-11-06 05:21:25
OK1PRB-75.2 miles 346°2024-11-09 09:57:21 OK1PRB-95.2 miles 347°2024-11-10 09:01:00
OK1PRB-105.2 miles 347°2024-11-10 11:57:03 OK4FD5.5 miles 270°2024-11-10 14:26:20
OK0BRT-R5.9 miles 104°2024-10-25 03:08:47 PrahaLibu5.9 miles 330°2024-11-21 13:18:35
ok1vhb-i6.3 miles 5°2024-11-21 08:44:42 OK1TOT-146.4 miles 315°2024-11-21 13:21:05
OK1TOT-106.5 miles 315°2024-10-23 15:36:39 OK1TOT-156.5 miles 316°2024-11-21 13:14:30
OK1AVK6.5 miles 337°2024-11-13 05:12:21 OK0POR6.8 miles 92°2024-11-21 13:21:07
Stations which heard DO4ZZK-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OK0BAF-10 2 2024-11-08 06:09:58 2024-11-08 06:13:05 JO70UA > JN89AR 24.9 miles 145° 2024-11-08 06:09:58
OK2ZAW-17 3 2024-11-08 06:17:46 2024-11-08 06:23:43 JO70WA > JO80FG 30.7 miles 54° 2024-11-08 06:17:46
OE3XBB-10 36 2024-11-08 10:26:22 2024-11-08 21:16:31 JN88ND > JN88IJ 25.1 miles 313° 2024-11-08 18:42:05
OK2MNL-12 1 2024-11-08 07:43:27 2024-11-08 07:43:27 JN89HE > JN89HF 1.7 miles 355° 2024-11-08 07:43:27
OK9CPU-5 12 2024-11-08 08:03:46 2024-11-08 08:26:45 JN88LR > JN88JW 14.9 miles 339° 2024-11-08 08:26:45
OK2VOP-12 2 2024-11-08 07:41:49 2024-11-08 07:45:17 JN89HE > JN89GE 4.7 miles 266° 2024-11-08 07:41:49
OM5AST-10 12 2024-11-08 10:26:22 2024-11-09 11:32:04 JN88ND > JN88ND 1.7 miles 57° 2024-11-09 11:32:04
OK1KHL-10 2 2024-11-08 06:17:42 2024-11-08 06:18:45 JO70WA > JO80AC 7.9 miles 55° 2024-11-08 06:17:42
OK0BRQ-12 12 2024-11-08 07:37:04 2024-11-08 07:54:27 JN89IF > JN89GE 6.3 miles 252° 2024-11-08 07:37:04
OK2R-12 1 2024-11-08 07:09:55 2024-11-08 07:09:55 JN89GN > JN89JM 9.7 miles 105° 2024-11-08 07:09:55
OK9CPU-12 12 2024-11-08 08:00:22 2024-11-08 08:41:59 JN88MP > JN88HU 23.7 miles 313° 2024-11-08 08:41:59
OK7TOM-10 3 2024-11-08 05:30:21 2024-11-08 05:31:34 JO70IB > JO70IB 0.8 miles 323° 2024-11-08 05:31:34
HA9OZD-22 79 2024-11-08 11:06:42 2024-11-09 09:02:13 JN88ND > JN97LW 86.3 miles 98° 2024-11-09 09:02:13
OE3XIA-12 2 2024-11-08 09:16:12 2024-11-08 10:26:40 JN88ND > JN88CF 41.6 miles 280° 2024-11-08 10:26:40
OK8ZZK-1 16 2024-11-10 14:31:54 2024-11-10 17:18:10 JN79GW > JN79GW 0.6 miles 49° 2024-11-10 14:31:54
OK1UOJ-10 3 2024-11-08 06:21:54 2024-11-08 06:26:39 JN89CX > JN89BX 4.1 miles 246° 2024-11-08 06:26:39

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