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 N9CHA-9 - show graphs
Map loading...
Mic-E message: In service
Location: 45°42.01' N 111°03.39' W - locator DN45LQ38FA - show map - static map
1.7 miles Northwest bearing 329° from Bozeman, Gallatin County, Montana, United States [?]
7.8 miles Southeast bearing 132° from Belgrade, Gallatin County, Montana, United States
74.1 miles East bearing 106° from Butte, Silver Bow County, Montana, United States
Last position: 2016-10-18 19:05:40 EDT (45d 16h33m ago)
2016-10-18 17:05:40 MDT local time at Bozeman, United States [?]
Altitude: 4741 ft
Course: 135°
Speed: 69 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: N9CHA-9>T5TRPQ via KL7JGS-1*,WIDE1*,WIDE2-1,qAR,AF7HG-1 (good)
Positions stored: 19551
Other SSIDs: N9CHA N9CHA-1 N9CHA-11
Stations near current position of N9CHA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KL7JGS-1101.9 yards 8°2016-12-03 10:22:54 W7ATB-72.7 miles 184°2016-11-22 21:53:27
KJ6VTV-93.2 miles 146°2016-11-12 17:47:47 W7ATB3.4 miles 172°2016-11-20 16:33:44
AC7V-95.5 miles 186°2016-11-25 20:19:00 CW46696.0 miles 77°2016-12-03 10:30:05
KG7DDY-96.8 miles 350°2016-11-28 00:37:40 KBZN7.3 miles 322°2016-12-02 05:07:55
KG7RAU-108.3 miles 313°2016-11-25 10:21:03 KG7RAU-98.6 miles 314°2016-12-02 21:57:19
EW63669.0 miles 194°2016-12-03 10:34:17 AF7HG-19.3 miles 306°2016-12-03 10:35:35
AF7HG-99.6 miles 302°2016-12-02 17:32:30 DW773411.8 miles 114°2016-11-30 22:12:35
KD0HMU-914.1 miles 309°2016-11-13 19:31:59 DW730118.4 miles 124°2016-12-03 10:36:05
CW771021.0 miles 306°2016-12-03 10:33:50 WA7YD-121.3 miles 306°2016-12-02 21:34:50
WA7YD-922.0 miles 304°2016-12-01 15:15:13 KG6EEL-124.0 miles 96°2016-11-10 22:49:54
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