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 object UD4NAD B - show graphs
Map loading...
Source callsign: UD4NAD-S
Comment: 440 Voice 439.55000MHz +0.0000MHz
Location: 58°36.51' N 49°40.76' E - locator LO48UO16MA - show map - static map
1.1 miles Northeast bearing 40° from Kirov, Kirov, Russia [?]
10.5 miles Northeast bearing 53° from Lyangasovo, Kirov, Russia
13.5 miles West bearing 286° from Kirovo-Chepetsk, Kirov, Russia
Last position: 2017-10-18 10:25:48 EDT (10m53s ago)
2017-10-18 17:25:48 +03 local time at Kirov, Russia [?]
Last path: UD4NAD-S>APDG01 via TCPIP*,qAC,UD4NAD-GS
Positions stored: 110
Stations near current position of UD4NAD B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
UD4NAD-B0.0 yards 0°2017-10-18 10:25:58 UD4NAD-50.4 miles 270°2017-10-18 03:32:48
RA4NHY-10.7 miles 288°2017-10-18 10:33:16 RA4NHY-52.8 miles 253°2017-09-19 10:27:04
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS