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 VE3EFI-i - show graphs
Comment: aprs.fi iOS
Location: 43°36.00' N 80°33.00' W - locator EN93RO44AA - show map
9.3 miles North bearing 350° from Waterloo, Ontario, Canada [?]
12.2 miles North bearing 351° from Kitchener, Ontario, Canada
44.6 miles West bearing 272° from Mississauga, Ontario, Canada
57.1 miles West bearing 263° from Toronto, Ontario, Canada
Last position: 2024-11-19 20:11:56 EST (46d 20h4m ago)
2024-11-19 20:11:56 EST local time at Waterloo, Canada [?]
Altitude: 1165 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Speed: 0 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 546
Stations near current position of VE3EFI-i - show more
callsign distance last heard - EST      callsign distance last heard - EST
VE3QAM-DP5.5 miles 176°2025-01-05 16:09:44 VE3KCY9.3 miles 15°2025-01-05 16:15:05
VE3VBC-99.4 miles 43°2024-12-31 13:44:47 VE3PPE-D9.8 miles 178°2025-01-05 16:05:52
VA3NNW-1310.3 miles 185°2025-01-05 16:15:47 VE3WJX-N10.6 miles 164°2025-01-05 16:13:33
VE3WJX10.7 miles 163°2024-12-21 21:59:17 VA3WRA B11.0 miles 182°2025-01-05 16:10:51
VA3WRA-B11.0 miles 182°2025-01-05 16:11:01 VE3XBT B11.1 miles 157°2025-01-05 15:56:59
VE3XBT-B11.1 miles 157°2025-01-05 15:56:59 VE3XBT C11.1 miles 157°2025-01-05 15:59:19
VE3XBT-C11.1 miles 157°2025-01-05 15:59:29 XLX405D-311.1 miles 157°2025-01-05 16:07:37
VE3NEJ11.2 miles 155°2025-01-04 14:18:37 VA3KJH-D13.0 miles 178°2025-01-05 16:05:20
VA3KJH-713.0 miles 178°2024-12-18 12:09:36 IRLP241013.5 miles 176°2025-01-05 16:08:08
VE3WXF-1013.6 miles 106°2024-12-27 12:33:23 VE3KSR14.1 miles 197°2025-01-05 16:08:11
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