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 K7LHR-7 - show graphs
Map loading...
Mic-E message: In service
Last status: TinyTrak3
Location: 31°59.07' N 110°43.22' W - locator DM41PX36NG - show map - static map
3.5 miles East bearing 68° from Corona de Tucson, Pima County, Arizona, United States [?]
4.4 miles South bearing 186° from Vail, Pima County, Arizona, United States
20.3 miles Southeast bearing 144° from Tucson, Pima County, Arizona, United States
48.5 miles North bearing 16° from Heroica Nogales, Sonora, Mexico
Last position: 2017-01-26 11:53:02 EST (29d 33m ago)
2017-01-26 09:53:02 MST local time at Corona de Tucson, United States [?]
Altitude: 3356 ft
Course: 167°
Last path: K7LHR-7>S1UYPW via K7LHR-10*,WIDE2-2,qAR,KY7K-10 (good)
Positions stored: 160011
Other SSIDs: K7LHR-10 K7LHR-12 K7LHR-14 K7LHR-5 K7LHR-8
Stations near current position of K7LHR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K7LHR-1040.1 yards 180°2017-02-24 12:26:02 KL3TW3.3 miles 226°2017-02-23 22:38:33
KC5ZGG-i3.3 miles 228°2017-01-27 15:52:29 EW07093.6 miles 227°2017-02-24 12:25:00
CW58584.9 miles 13°2017-02-24 12:03:32 NQ5L-95.4 miles 317°2017-02-22 19:08:38
EW36737.3 miles 65°2017-02-24 12:25:54 WA4HND-17.7 miles 336°2017-02-20 14:31:52
EW53538.3 miles 305°2017-02-24 12:26:42 EW76318.6 miles 338°2017-02-24 12:25:25
DW79989.2 miles 330°2017-02-24 12:15:01 AC7DS-110.1 miles 334°2017-02-24 12:16:20
N3QVK-110.1 miles 334°2017-02-09 19:34:27 AC7DS-510.1 miles 334°2017-02-23 22:20:17
N3UTF-110.2 miles 334°2017-02-16 20:38:29 EW693212.2 miles 347°2017-02-24 12:13:23
AC7DS-212.3 miles 327°2017-02-10 20:39:19 K7ADW-513.3 miles 326°2017-02-03 10:45:37
KA7WSB-213.3 miles 29°2017-02-24 11:37:35 KD4ZBP13.6 miles 318°2017-02-20 13:52:41
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