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 W1CAT-i - show graphs
Comment: aprs.fi iOS
Location: 40°24.13' N 104°59.44' W - locator DN70MJ16DM - show map
4.4 miles East bearing 86° from Loveland, Larimer County, Colorado, United States [?]
5.9 miles Northeast bearing 51° from Campion, Larimer County, Colorado, United States
45.8 miles North bearing 360° from Denver, Denver County, Colorado, United States
47.2 miles North bearing 350° from Aurora, Adams County, Colorado, United States
Last position: 2023-12-21 18:51:43 EST (150d 20h34m ago)
2023-12-21 16:51:43 MST local time at Loveland, United States [?]
Course: 156°
Speed: 1 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 1573
Other SSIDs: W1CAT W1CAT-B W1CAT-15 W1CAT-5 W1CAT-10 W1CAT-N W1CAT-9
Stations near current position of W1CAT-i - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD0YVI-71.3 miles 303°2024-05-05 19:16:03 KD0YVI-91.4 miles 288°2024-05-05 13:23:28
KE7MTD-71.5 miles 355°2024-05-17 13:40:10 GW04551.7 miles 311°2024-05-20 16:25:06
W0WAL-22.8 miles 25°2024-04-28 00:05:06 W0WAL-12.8 miles 25°2024-05-14 16:20:20
AE0EW-72.8 miles 174°2024-05-19 13:25:01 WOWAL3.0 miles 35°2024-05-08 17:45:05
W0WAL-43.2 miles 25°2024-05-12 14:01:22 W0WAL-43.2 miles 25°2024-05-11 11:00:20
W0WAL-73.2 miles 25°2024-05-18 15:35:40 GW40213.3 miles 40°2024-05-20 16:15:11
EW26283.4 miles 28°2024-05-20 16:15:09 KD0NQU-154.3 miles 288°2024-05-20 10:44:23
KF0LAR4.3 miles 265°2024-05-09 19:17:43 WB0MH-34.7 miles 287°2024-05-15 15:28:25
K5NWZ-ios4.9 miles 272°2024-05-16 13:39:41 KF5JRA B5.1 miles 314°2024-05-20 16:12:39
KF5JRA-B5.1 miles 314°2024-05-20 16:12:49 WB0MH-95.1 miles 269°2024-05-19 13:42:23
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