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 station WY7FRV-H - show graphs
Map loading...
Location: 44°45.37' N 108°45.76' W - locator DN54OS81LL - show map - static map
0.3 miles Northwest bearing 302° from Powell, Park County, Wyoming, United States [?]
19.1 miles West bearing 253° from Lovell, Big Horn County, Wyoming, United States
21.5 miles Northeast bearing 42° from Cody, Park County, Wyoming, United States
72.1 miles South bearing 190° from Billings, Yellowstone County, Montana, United States
Last position: 2017-04-21 23:16:03 EDT (216d 15h8m ago)
2017-04-21 21:16:03 MDT local time at Powell, United States [?]
Altitude: 4409 ft
Course: 73°
Speed: 2 MPH
Last path: WY7FRV-H>API51 via DSTAR*,qAR,KG7PRH-C (good)
Positions stored: 2299
Other SSIDs: WY7FRV WY7FRV-1 WY7FRV-10 WY7FRV-2 WY7FRV-5 WY7FRV-9
Stations near current position of WY7FRV-H - show more
callsign distance last heard - EST      callsign distance last heard - EST
N7MQ-713.8 yards 270°2017-11-20 16:55:43 7Q-713.8 yards 270°2017-11-20 13:34:25
N7MQ-219.4 yards 0°2017-11-24 13:10:32 Q-219.4 yards 0°2017-11-14 00:25:43
7MQ-219.4 yards 0°2017-11-22 23:38:21 N7MQ9R-719.4 yards 0°2017-11-17 12:00:03
N7MQ-H47.8 yards 244°2017-11-14 23:26:39 N7MQ-981.4 yards 180°2017-11-21 16:51:46
7MQ-9373.3 yards 112°2017-11-19 16:55:16 7Q-90.4 miles 146°2017-11-19 16:58:26
CW17950.7 miles 283°2017-11-24 13:15:05 DW321918.0 miles 80°2017-11-24 13:21:45
DW511318.1 miles 22°2017-11-24 13:23:08 W4TTU-720.6 miles 219°2017-11-24 11:57:10
W4TTU-220.6 miles 219°2017-11-24 12:45:29 4TTU-220.6 miles 219°2017-11-19 11:39:32
4-720.6 miles 219°2017-11-21 11:48:29 KCOD20.7 miles 217°2017-11-19 02:56:55
DW709522.5 miles 297°2017-11-24 13:22:25 EW889524.2 miles 223°2017-11-24 13:21:31
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