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 KG7CTJ-9 - show graphs
Map loading...
Location: 31°58.80' N 111°22.82' W - locator DM41HX45IE - show map - static map
7.7 miles Southwest bearing 210° from Three Points, Pima County, Arizona, United States [?]
18.8 miles Southwest bearing 236° from Valencia West, Pima County, Arizona, United States
31.4 miles Southwest bearing 238° from Tucson, Pima County, Arizona, United States
53.0 miles Northwest bearing 331° from Heroica Nogales, Sonora, Mexico
Last position: 2018-03-04 14:22:11 EST (45d 22h24m ago)
2018-03-04 12:22:11 MST local time at Three Points, United States [?]
Altitude: 2649 ft
Course: 122°
Speed: 16 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KG7CTJ-9>APDR14 via WIDE1-1,WIDE2-1,qAR,KY7K-10 (good)
Positions stored: 35
Other SSIDs: KG7CTJ-10 KG7CTJ-5 KG7CTJ-7
Stations near current position of KG7CTJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K7THH8.6 miles 30°2018-03-25 15:51:33 KY7K-1012.7 miles 263°2018-04-19 13:00:32
KY7K-1112.7 miles 263°2018-04-19 13:30:05 KB7AZ-1115.7 miles 46°2018-04-15 14:48:43
N374RS15.9 miles 43°2018-04-10 10:06:25 AF7M-722.6 miles 62°2018-04-15 17:12:48
AF7M22.8 miles 62°2018-04-19 13:06:48 EW580922.8 miles 49°2018-04-19 13:35:10
N7GXP23.3 miles 88°2018-04-19 13:40:05 EW589023.5 miles 93°2018-04-19 13:38:34
KR7ST A23.7 miles 93°2018-04-19 13:38:47 KR7ST AD23.7 miles 93°2018-04-19 13:38:46
KR7ST B23.7 miles 93°2018-04-19 13:38:49 KR7ST C23.7 miles 93°2018-04-19 13:38:50
KR7ST-B23.7 miles 93°2018-04-19 13:38:24 KR7ST-A23.7 miles 93°2018-04-19 13:38:24
KR7ST-C23.7 miles 93°2018-04-19 13:38:31 K7ADX-923.7 miles 94°2018-04-19 10:16:22
EW965825.2 miles 53°2018-04-06 04:55:11 W7NFL B25.2 miles 62°2018-04-19 13:29:52
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