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 weather station VE7SML-4 - show graphs
Map loading...
Location: 51°45.11' N 124°28.18' W - locator CO71SS30PK - show map - static map
Last position: 2018-01-19 00:48:54 EST (1m36s ago)
Last WX report: 2017-10-27 15:38:17 EDT (83d 10h12m ago) – show weather charts
55 °F 100% 0.0 mbar 8.9 MPH North
Last telemetry: 2018-01-19 00:49:49 EST (41s ago) – show telemetry
Rx1h: 40 Pkt, Dg1h: 20 Pkt, Eff1h: 90 Pcnt, A4: 0 None, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1
Last path: VE7SML-4>APMI01 via TCPIP*,qAC,T2VAN
Positions stored: 21229
Packet rate: 42 seconds between packets on average during 2112 seconds.
Other SSIDs: VE7SML-1 VE7SML-10 VE7SML-11 VE7SML-12 VE7SML-3 VE7SML-5 VE7SML-6 VE7SML-7 VE7SML-8
APRS igate – Statistics for 2018-01:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2018-01-19 00:36:31 EST (13m59s ago)
Normal receiver range estimate: 56 miles (Updated: 2018-01-18 23:57:11 EST)
Position packets heard directly: 4660 on radio path
Position packets sent to APRS-IS: 11168 – show map
Stations near current position of VE7SML-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
VE7SML-10184.0 yards 188°2017-12-27 18:56:59 VE7SML-80.4 miles 160°2018-01-06 21:23:22
VA7LKM-91.1 miles 111°2018-01-17 18:27:49 VE7SML-11.1 miles 265°2018-01-19 00:36:31
VE7SML-64.2 miles 143°2018-01-19 00:02:12 VE7SML-37.9 miles 346°2018-01-19 00:42:41
VE7SML-1111.8 miles 325°2018-01-19 00:50:13
Stations heard directly by VE7SML-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
VE7SML-1 1254 2017-12-31 19:15:44 2018-01-19 00:36:31 CO71SS > CO71SS 1.1 miles 265° 2018-01-19 00:36:31
VE7SML-6 3406 2017-12-31 19:05:46 2018-01-19 00:02:11 CO71TQ > CO71SS 4.2 miles 143° 2018-01-19 00:02:11

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.
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