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 LZ1USA-D - show graphs
Map loading...
Comment: www.dstar.bg
Location: 42°46.61' N 24°36.87' E - locator KN22HS36RK - show map - static map
9.6 miles Southwest bearing 212° from Troyan, Obshtina Troyan, Lovech, Bulgaria [?]
9.9 miles Northeast bearing 57° from Klisura, Obshtina Karlovo, Plovdiv, Bulgaria
43.8 miles North bearing 351° from Plovdiv, Obshtina Plovdiv, Plovdiv, Bulgaria
65.7 miles East bearing 85° from Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria
Last position: 2017-09-19 10:58:25 EDT (1d 17h48m ago)
2017-09-19 17:58:25 EEST local time at Troyan, Bulgaria [?]
Altitude: 5250 ft
Course: 357°
Last path: LZ1USA-D>API51 via DSTAR*,qAR,LZ0DAP-B (good)
Positions stored: 4867
Packet rate: 30 seconds between packets on average during 420 seconds.
Other SSIDs: LZ1USA
Stations near current position of LZ1USA-D - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LZ1COM-78.7 miles 121°2017-09-02 13:27:42 LZ0BOT-215.8 miles 103°2017-09-21 04:42:26
LZ0BGR15.9 miles 105°2017-09-21 04:29:59 LZ0BOT-116.1 miles 107°2017-09-21 04:42:23
SWATbg CA34.7 miles 301°2017-09-16 16:10:53 SWAT CAMP34.7 miles 301°2017-09-21 04:45:29
Stations which heard LZ1USA-D directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 109 2017-09-01 03:55:12 2017-09-19 10:58:25 KN32VE > GG87JA 6373.6 miles 241° 2017-09-03 06:03:09

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.
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