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*
Web station VA3SQD-4 - show graphs
Comment: aprs.fi for iOS
Location: 43°29.91' N 80°34.31' W - locator EN93RL19JP - show map
3.5 miles Northwest bearing 308° from Waterloo, Ontario, Canada [?]
5.9 miles Northwest bearing 329° from Kitchener, Ontario, Canada
46.1 miles West bearing 263° from Mississauga, Ontario, Canada
59.4 miles West bearing 257° from Toronto, Ontario, Canada
Last position: 2024-01-31 08:39:14 EST (123d 18h32m ago)
2024-01-31 08:39:14 EST local time at Waterloo, Canada [?]
Speed: 1 MPH
Last path: VA3SQD-4>aprs.fi via aprsfi-iOS
Positions stored: 1
Other SSIDs: VA3SQD-5 VA3SQD-9 VA3SQD-i
Stations near current position of VA3SQD-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VA3PDC-71.9 miles 235°2024-05-11 16:30:20 VA3PDC-93.0 miles 190°2024-05-21 11:34:14
VE3PPE-D3.1 miles 153°2024-06-03 04:00:39 VA3NNW-133.3 miles 175°2024-06-03 04:11:04
VA3OTZ-73.3 miles 124°2024-05-29 17:10:32 VA3KXS-93.4 miles 58°2024-05-05 16:52:47
VA3BRW-24.0 miles 222°2024-06-01 23:57:39 VA3WRA B4.0 miles 171°2024-06-03 03:57:27
VA3WRA-B4.0 miles 171°2024-06-03 03:57:37 VE3IJD-94.6 miles 159°2024-05-27 15:37:55
VA3XBG5.0 miles 145°2024-05-29 19:23:13 VE3WJX-N5.1 miles 129°2024-06-03 03:55:45
VE3WJX5.4 miles 127°2024-05-18 10:32:50 VE3XBT B6.2 miles 121°2024-06-03 03:57:19
VE3XBT-B6.2 miles 121°2024-06-03 03:57:29 VE3NEJ B6.2 miles 121°2024-05-24 15:38:03
VE3NEJ-B6.2 miles 121°2024-05-24 15:38:13 VE3XBT C6.2 miles 121°2024-06-03 03:53:55
VE3XBT-C6.2 miles 121°2024-06-03 03:54:06 VE3NEJ-96.2 miles 121°2024-05-24 15:38:32
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